20636929524

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{18979}}^1$

素因数の和:19133

約数の個数: 96

約数和(自身を含む): 51698483200

約数和(自身を除く): 31061553676

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 79, 93, 111, 124, 148, 158, 186, 222, 237, 316, 372, 444, 474, 948, 1147, 2294, 2449, 2923, 3441, 4588, 4898, 5846, 6882, 7347, 8769, 9796, 11692, 13764, 14694, 17538, 18979, 29388, 35076, 37958, 56937, 75916, 90613, 113874, 181226, 227748, 271839, 362452, 543678, 588349, 702223, 1087356, 1176698, 1404446, 1499341, 1765047, 2106669, 2353396, 2808892, 2998682, 3530094, 4213338, 4498023, 5997364, 7060188, 8426676, 8996046, 17992092, 21768913, 43537826, 46479571, 55475617, 65306739, 87075652, 92959142, 110951234, 130613478, 139438713, 166426851, 185918284, 221902468, 261226956, 278877426, 332853702, 557754852, 665707404, 1719744127, 3439488254, 5159232381, 6878976508, 10318464762, 20636929524]

約数ペア:

[(1, 20636929524), (2, 10318464762), (3, 6878976508), (4, 5159232381), (6, 3439488254), (12, 1719744127), (31, 665707404), (37, 557754852), (62, 332853702), (74, 278877426), (79, 261226956), (93, 221902468), (111, 185918284), (124, 166426851), (148, 139438713), (158, 130613478), (186, 110951234), (222, 92959142), (237, 87075652), (316, 65306739), (372, 55475617), (444, 46479571), (474, 43537826), (948, 21768913), (1147, 17992092), (2294, 8996046), (2449, 8426676), (2923, 7060188), (3441, 5997364), (4588, 4498023), (4898, 4213338), (5846, 3530094), (6882, 2998682), (7347, 2808892), (8769, 2353396), (9796, 2106669), (11692, 1765047), (13764, 1499341), (14694, 1404446), (17538, 1176698), (18979, 1087356), (29388, 702223), (35076, 588349), (37958, 543678), (56937, 362452), (75916, 271839), (90613, 227748), (113874, 181226)]