20179918002

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{11887}}^1$

素因数の和:12103

約数の個数: 64

約数和(自身を含む): 42372255744

約数和(自身を除く): 22192337742

約数列:

[1, 2, 3, 6, 41, 67, 82, 103, 123, 134, 201, 206, 246, 309, 402, 618, 2747, 4223, 5494, 6901, 8241, 8446, 11887, 12669, 13802, 16482, 20703, 23774, 25338, 35661, 41406, 71322, 282941, 487367, 565882, 796429, 848823, 974734, 1224361, 1462101, 1592858, 1697646, 2389287, 2448722, 2924202, 3673083, 4778574, 7346166, 32653589, 50198801, 65307178, 82032187, 97960767, 100397602, 150596403, 164064374, 195921534, 246096561, 301192806, 492193122, 3363319667, 6726639334, 10089959001, 20179918002]

約数ペア:

[(1, 20179918002), (2, 10089959001), (3, 6726639334), (6, 3363319667), (41, 492193122), (67, 301192806), (82, 246096561), (103, 195921534), (123, 164064374), (134, 150596403), (201, 100397602), (206, 97960767), (246, 82032187), (309, 65307178), (402, 50198801), (618, 32653589), (2747, 7346166), (4223, 4778574), (5494, 3673083), (6901, 2924202), (8241, 2448722), (8446, 2389287), (11887, 1697646), (12669, 1592858), (13802, 1462101), (16482, 1224361), (20703, 974734), (23774, 848823), (25338, 796429), (35661, 565882), (41406, 487367), (71322, 282941)]