20171744364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{75553}}^1$

素因数の和:76750

約数の個数: 48

約数和(自身を含む): 49587601280

約数和(自身を除く): 29415856916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1171, 2342, 3513, 4684, 7026, 14052, 22249, 44498, 66747, 75553, 88996, 133494, 151106, 226659, 266988, 302212, 453318, 906636, 1435507, 2871014, 4306521, 5742028, 8613042, 17226084, 88472563, 176945126, 265417689, 353890252, 530835378, 1061670756, 1680978697, 3361957394, 5042936091, 6723914788, 10085872182, 20171744364]

約数ペア:

[(1, 20171744364), (2, 10085872182), (3, 6723914788), (4, 5042936091), (6, 3361957394), (12, 1680978697), (19, 1061670756), (38, 530835378), (57, 353890252), (76, 265417689), (114, 176945126), (228, 88472563), (1171, 17226084), (2342, 8613042), (3513, 5742028), (4684, 4306521), (7026, 2871014), (14052, 1435507), (22249, 906636), (44498, 453318), (66747, 302212), (75553, 266988), (88996, 226659), (133494, 151106)]