20160868904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1\times {\mathrm{6091}}^1$

素因数の和:7434

約数の個数: 64

約数和(自身を含む): 42700046400

約数和(自身を除く): 22539177496

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 1297, 2552, 2594, 5188, 6091, 10376, 12182, 14267, 24364, 28534, 37613, 48728, 57068, 67001, 75226, 114136, 134002, 150452, 176639, 268004, 300904, 353278, 413743, 536008, 706556, 827486, 1413112, 1654972, 1943029, 3309944, 3886058, 7772116, 7900027, 15544232, 15800054, 31600108, 63200216, 86900297, 173800594, 229100783, 347601188, 458201566, 695202376, 916403132, 1832806264, 2520108613, 5040217226, 10080434452, 20160868904]

約数ペア:

[(1, 20160868904), (2, 10080434452), (4, 5040217226), (8, 2520108613), (11, 1832806264), (22, 916403132), (29, 695202376), (44, 458201566), (58, 347601188), (88, 229100783), (116, 173800594), (232, 86900297), (319, 63200216), (638, 31600108), (1276, 15800054), (1297, 15544232), (2552, 7900027), (2594, 7772116), (5188, 3886058), (6091, 3309944), (10376, 1943029), (12182, 1654972), (14267, 1413112), (24364, 827486), (28534, 706556), (37613, 536008), (48728, 413743), (57068, 353278), (67001, 300904), (75226, 268004), (114136, 176639), (134002, 150452)]