20282953212

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 53569152000

約数和(自身を除く): 33286198788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 199, 236, 282, 354, 398, 423, 531, 564, 597, 708, 796, 846, 1021, 1062, 1194, 1692, 1791, 2042, 2124, 2388, 2773, 3063, 3582, 4084, 5546, 6126, 7164, 8319, 9189, 9353, 11092, 11741, 12252, 16638, 18378, 18706, 23482, 24957, 28059, 33276, 35223, 36756, 37412, 46964, 47987, 49914, 56118, 60239, 70446, 84177, 95974, 99828, 105669, 112236, 120478, 140892, 143961, 168354, 180717, 191948, 203179, 211338, 240956, 287922, 336708, 361434, 406358, 422676, 431883, 542151, 551827, 575844, 609537, 722868, 812716, 863766, 1084302, 1103654, 1219074, 1655481, 1727532, 1828611, 2168604, 2207308, 2438148, 2831233, 3310962, 3657222, 4966443, 5662466, 6621924, 7314444, 8493699, 9549413, 9932886, 11324932, 11987561, 16987398, 19098826, 19865772, 23975122, 25481097, 28648239, 33974796, 35962683, 38197652, 47950244, 50962194, 57296478, 71925366, 85944717, 101924388, 107888049, 114592956, 143850732, 171889434, 215776098, 343778868, 431552196, 563415367, 1126830734, 1690246101, 2253661468, 3380492202, 5070738303, 6760984404, 10141476606, 20282953212]

約数ペア:

[(1, 20282953212), (2, 10141476606), (3, 6760984404), (4, 5070738303), (6, 3380492202), (9, 2253661468), (12, 1690246101), (18, 1126830734), (36, 563415367), (47, 431552196), (59, 343778868), (94, 215776098), (118, 171889434), (141, 143850732), (177, 114592956), (188, 107888049), (199, 101924388), (236, 85944717), (282, 71925366), (354, 57296478), (398, 50962194), (423, 47950244), (531, 38197652), (564, 35962683), (597, 33974796), (708, 28648239), (796, 25481097), (846, 23975122), (1021, 19865772), (1062, 19098826), (1194, 16987398), (1692, 11987561), (1791, 11324932), (2042, 9932886), (2124, 9549413), (2388, 8493699), (2773, 7314444), (3063, 6621924), (3582, 5662466), (4084, 4966443), (5546, 3657222), (6126, 3310962), (7164, 2831233), (8319, 2438148), (9189, 2207308), (9353, 2168604), (11092, 1828611), (11741, 1727532), (12252, 1655481), (16638, 1219074), (18378, 1103654), (18706, 1084302), (23482, 863766), (24957, 812716), (28059, 722868), (33276, 609537), (35223, 575844), (36756, 551827), (37412, 542151), (46964, 431883), (47987, 422676), (49914, 406358), (56118, 361434), (60239, 336708), (70446, 287922), (84177, 240956), (95974, 211338), (99828, 203179), (105669, 191948), (112236, 180717), (120478, 168354), (140892, 143961)]