20194406432

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{1163}}^1\times {\mathrm{3329}}^1$

素因数の和:4665

約数の個数: 48

約数和(自身を含む): 40048071840

約数和(自身を除く): 19853665408

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1163, 1304, 2326, 2608, 3329, 4652, 5216, 6658, 9304, 13316, 18608, 26632, 37216, 53264, 106528, 189569, 379138, 542627, 758276, 1085254, 1516552, 2170508, 3033104, 3871627, 4341016, 6066208, 7743254, 8682032, 15486508, 17364064, 30973016, 61946032, 123892064, 631075201, 1262150402, 2524300804, 5048601608, 10097203216, 20194406432]

約数ペア:

[(1, 20194406432), (2, 10097203216), (4, 5048601608), (8, 2524300804), (16, 1262150402), (32, 631075201), (163, 123892064), (326, 61946032), (652, 30973016), (1163, 17364064), (1304, 15486508), (2326, 8682032), (2608, 7743254), (3329, 6066208), (4652, 4341016), (5216, 3871627), (6658, 3033104), (9304, 2170508), (13316, 1516552), (18608, 1085254), (26632, 758276), (37216, 542627), (53264, 379138), (106528, 189569)]