20229946788

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{1117}}^1$

素因数の和:1957

約数の個数: 96

約数和(自身を含む): 49630613760

約数和(自身を除く): 29400666972

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 348, 426, 733, 852, 1117, 1466, 2059, 2199, 2234, 2932, 3351, 4118, 4398, 4468, 6177, 6702, 8236, 8796, 12354, 13404, 21257, 24708, 32393, 42514, 52043, 63771, 64786, 79307, 85028, 97179, 104086, 127542, 129572, 156129, 158614, 194358, 208172, 237921, 255084, 312258, 317228, 388716, 475842, 624516, 818761, 951684, 1509247, 1637522, 2299903, 2456283, 3018494, 3275044, 4527741, 4599806, 4912566, 6036988, 6899709, 9055482, 9199612, 9825132, 13799418, 18110964, 23744069, 27598836, 47488138, 58132031, 71232207, 94976276, 116264062, 142464414, 174396093, 232528124, 284928828, 348792186, 697584372, 1685828899, 3371657798, 5057486697, 6743315596, 10114973394, 20229946788]

約数ペア:

[(1, 20229946788), (2, 10114973394), (3, 6743315596), (4, 5057486697), (6, 3371657798), (12, 1685828899), (29, 697584372), (58, 348792186), (71, 284928828), (87, 232528124), (116, 174396093), (142, 142464414), (174, 116264062), (213, 94976276), (284, 71232207), (348, 58132031), (426, 47488138), (733, 27598836), (852, 23744069), (1117, 18110964), (1466, 13799418), (2059, 9825132), (2199, 9199612), (2234, 9055482), (2932, 6899709), (3351, 6036988), (4118, 4912566), (4398, 4599806), (4468, 4527741), (6177, 3275044), (6702, 3018494), (8236, 2456283), (8796, 2299903), (12354, 1637522), (13404, 1509247), (21257, 951684), (24708, 818761), (32393, 624516), (42514, 475842), (52043, 388716), (63771, 317228), (64786, 312258), (79307, 255084), (85028, 237921), (97179, 208172), (104086, 194358), (127542, 158614), (129572, 156129)]