20173583732

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 38726553600

約数和(自身を除く): 18552969868

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 127, 137, 236, 254, 274, 289, 508, 548, 578, 1003, 1156, 2006, 2159, 2329, 4012, 4318, 4658, 4913, 7493, 8083, 8636, 9316, 9826, 14986, 16166, 17051, 17399, 19652, 29972, 32332, 34102, 34798, 36703, 39593, 68204, 69596, 73406, 79186, 127381, 137411, 146812, 158372, 254762, 274822, 289867, 295783, 509524, 549644, 579734, 591566, 623951, 673081, 1026541, 1159468, 1183132, 1247902, 1346162, 2053082, 2165477, 2335987, 2495804, 2692324, 4106164, 4330954, 4671974, 5028311, 8661908, 9343948, 10056622, 17451197, 20113244, 34902394, 36813109, 39711779, 69804788, 73626218, 79423558, 85481287, 147252436, 158847116, 170962574, 296670349, 341925148, 593340698, 1186681396, 5043395933, 10086791866, 20173583732]

約数ペア:

[(1, 20173583732), (2, 10086791866), (4, 5043395933), (17, 1186681396), (34, 593340698), (59, 341925148), (68, 296670349), (118, 170962574), (127, 158847116), (137, 147252436), (236, 85481287), (254, 79423558), (274, 73626218), (289, 69804788), (508, 39711779), (548, 36813109), (578, 34902394), (1003, 20113244), (1156, 17451197), (2006, 10056622), (2159, 9343948), (2329, 8661908), (4012, 5028311), (4318, 4671974), (4658, 4330954), (4913, 4106164), (7493, 2692324), (8083, 2495804), (8636, 2335987), (9316, 2165477), (9826, 2053082), (14986, 1346162), (16166, 1247902), (17051, 1183132), (17399, 1159468), (19652, 1026541), (29972, 673081), (32332, 623951), (34102, 591566), (34798, 579734), (36703, 549644), (39593, 509524), (68204, 295783), (69596, 289867), (73406, 274822), (79186, 254762), (127381, 158372), (137411, 146812)]