20125181514

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5851}}^1\times {\mathrm{7853}}^1$

素因数の和:13782

約数の個数: 32

約数和(自身を含む): 40813907904

約数和(自身を除く): 20688726390

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 5851, 7853, 11702, 15706, 17553, 23559, 35106, 47118, 427123, 573269, 854246, 1146538, 1281369, 1719807, 2562738, 3439614, 45947903, 91895806, 137843709, 275687418, 3354196919, 6708393838, 10062590757, 20125181514]

約数ペア:

[(1, 20125181514), (2, 10062590757), (3, 6708393838), (6, 3354196919), (73, 275687418), (146, 137843709), (219, 91895806), (438, 45947903), (5851, 3439614), (7853, 2562738), (11702, 1719807), (15706, 1281369), (17553, 1146538), (23559, 854246), (35106, 573269), (47118, 427123)]