20167596

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 54813360

約数和(自身を除く): 34645764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 353, 414, 529, 621, 706, 828, 1058, 1059, 1242, 1412, 1587, 2116, 2118, 2484, 3174, 3177, 4236, 4761, 6348, 6354, 8119, 9522, 9531, 12708, 14283, 16238, 19044, 19062, 24357, 28566, 32476, 38124, 48714, 57132, 73071, 97428, 146142, 186737, 219213, 292284, 373474, 438426, 560211, 746948, 876852, 1120422, 1680633, 2240844, 3361266, 5041899, 6722532, 10083798, 20167596]

約数ペア:

[(1, 20167596), (2, 10083798), (3, 6722532), (4, 5041899), (6, 3361266), (9, 2240844), (12, 1680633), (18, 1120422), (23, 876852), (27, 746948), (36, 560211), (46, 438426), (54, 373474), (69, 292284), (92, 219213), (108, 186737), (138, 146142), (207, 97428), (276, 73071), (353, 57132), (414, 48714), (529, 38124), (621, 32476), (706, 28566), (828, 24357), (1058, 19062), (1059, 19044), (1242, 16238), (1412, 14283), (1587, 12708), (2116, 9531), (2118, 9522), (2484, 8119), (3174, 6354), (3177, 6348), (4236, 4761)]