20530236468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{33149}}^1$

素因数の和:33337

約数の個数: 96

約数和(自身を含む): 56048428800

約数和(自身を除く): 35518192332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 101, 146, 202, 219, 292, 303, 404, 438, 511, 606, 707, 876, 1022, 1212, 1414, 1533, 2044, 2121, 2828, 3066, 4242, 6132, 7373, 8484, 14746, 22119, 29492, 33149, 44238, 51611, 66298, 88476, 99447, 103222, 132596, 154833, 198894, 206444, 232043, 309666, 397788, 464086, 619332, 696129, 928172, 1392258, 2419877, 2784516, 3348049, 4839754, 6696098, 7259631, 9679508, 10044147, 13392196, 14519262, 16939139, 20088294, 23436343, 29038524, 33878278, 40176588, 46872686, 50817417, 67756556, 70309029, 93745372, 101634834, 140618058, 203269668, 244407577, 281236116, 488815154, 733222731, 977630308, 1466445462, 1710853039, 2932890924, 3421706078, 5132559117, 6843412156, 10265118234, 20530236468]

約数ペア:

[(1, 20530236468), (2, 10265118234), (3, 6843412156), (4, 5132559117), (6, 3421706078), (7, 2932890924), (12, 1710853039), (14, 1466445462), (21, 977630308), (28, 733222731), (42, 488815154), (73, 281236116), (84, 244407577), (101, 203269668), (146, 140618058), (202, 101634834), (219, 93745372), (292, 70309029), (303, 67756556), (404, 50817417), (438, 46872686), (511, 40176588), (606, 33878278), (707, 29038524), (876, 23436343), (1022, 20088294), (1212, 16939139), (1414, 14519262), (1533, 13392196), (2044, 10044147), (2121, 9679508), (2828, 7259631), (3066, 6696098), (4242, 4839754), (6132, 3348049), (7373, 2784516), (8484, 2419877), (14746, 1392258), (22119, 928172), (29492, 696129), (33149, 619332), (44238, 464086), (51611, 397788), (66298, 309666), (88476, 232043), (99447, 206444), (103222, 198894), (132596, 154833)]