20184211180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1424

約数の個数: 192

約数和(自身を含む): 52843456512

約数和(自身を除く): 32659245332

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 167, 170, 172, 215, 238, 301, 334, 340, 430, 476, 595, 602, 668, 731, 835, 860, 1169, 1181, 1190, 1204, 1462, 1505, 1670, 2338, 2362, 2380, 2839, 2924, 3010, 3340, 3655, 4676, 4724, 5117, 5678, 5845, 5905, 6020, 7181, 7310, 8267, 10234, 11356, 11690, 11810, 14195, 14362, 14620, 16534, 19873, 20077, 20468, 23380, 23620, 25585, 28390, 28724, 33068, 35905, 39746, 40154, 41335, 50267, 50783, 51170, 56780, 71810, 79492, 80308, 82670, 99365, 100385, 100534, 101566, 102340, 122077, 140539, 143620, 165340, 197227, 198730, 200770, 201068, 203132, 244154, 251335, 253915, 281078, 355481, 394454, 397460, 401540, 488308, 502670, 507830, 562156, 610385, 702695, 710962, 788908, 854539, 863311, 986135, 1005340, 1015660, 1220770, 1380589, 1405390, 1421924, 1709078, 1726622, 1777405, 1972270, 2441540, 2761178, 2810780, 3352859, 3418156, 3453244, 3554810, 3944540, 4272695, 4316555, 5522356, 6043177, 6705718, 6902945, 7109620, 8480761, 8545390, 8633110, 12086354, 13411436, 13805890, 16764295, 16961522, 17090780, 17266220, 23470013, 24172708, 27611780, 30215885, 33528590, 33923044, 42403805, 46940026, 59365327, 60431770, 67057180, 84807610, 93880052, 117350065, 118730654, 120863540, 144172937, 169615220, 234700130, 237461308, 288345874, 296826635, 469400260, 576691748, 593653270, 720864685, 1009210559, 1187306540, 1441729370, 2018421118, 2883458740, 4036842236, 5046052795, 10092105590, 20184211180]

約数ペア:

[(1, 20184211180), (2, 10092105590), (4, 5046052795), (5, 4036842236), (7, 2883458740), (10, 2018421118), (14, 1441729370), (17, 1187306540), (20, 1009210559), (28, 720864685), (34, 593653270), (35, 576691748), (43, 469400260), (68, 296826635), (70, 288345874), (85, 237461308), (86, 234700130), (119, 169615220), (140, 144172937), (167, 120863540), (170, 118730654), (172, 117350065), (215, 93880052), (238, 84807610), (301, 67057180), (334, 60431770), (340, 59365327), (430, 46940026), (476, 42403805), (595, 33923044), (602, 33528590), (668, 30215885), (731, 27611780), (835, 24172708), (860, 23470013), (1169, 17266220), (1181, 17090780), (1190, 16961522), (1204, 16764295), (1462, 13805890), (1505, 13411436), (1670, 12086354), (2338, 8633110), (2362, 8545390), (2380, 8480761), (2839, 7109620), (2924, 6902945), (3010, 6705718), (3340, 6043177), (3655, 5522356), (4676, 4316555), (4724, 4272695), (5117, 3944540), (5678, 3554810), (5845, 3453244), (5905, 3418156), (6020, 3352859), (7181, 2810780), (7310, 2761178), (8267, 2441540), (10234, 1972270), (11356, 1777405), (11690, 1726622), (11810, 1709078), (14195, 1421924), (14362, 1405390), (14620, 1380589), (16534, 1220770), (19873, 1015660), (20077, 1005340), (20468, 986135), (23380, 863311), (23620, 854539), (25585, 788908), (28390, 710962), (28724, 702695), (33068, 610385), (35905, 562156), (39746, 507830), (40154, 502670), (41335, 488308), (50267, 401540), (50783, 397460), (51170, 394454), (56780, 355481), (71810, 281078), (79492, 253915), (80308, 251335), (82670, 244154), (99365, 203132), (100385, 201068), (100534, 200770), (101566, 198730), (102340, 197227), (122077, 165340), (140539, 143620)]