20165660436

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1\times {\mathrm{17939}}^1$

素因数の和:18888

約数の個数: 48

約数和(自身を含む): 47529518400

約数和(自身を除く): 27363857964

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 829, 1356, 1658, 2487, 3316, 4974, 9948, 17939, 35878, 53817, 71756, 93677, 107634, 187354, 215268, 281031, 374708, 562062, 1124124, 2027107, 4054214, 6081321, 8108428, 12162642, 14871431, 24325284, 29742862, 44614293, 59485724, 89228586, 178457172, 1680471703, 3360943406, 5041415109, 6721886812, 10082830218, 20165660436]

約数ペア:

[(1, 20165660436), (2, 10082830218), (3, 6721886812), (4, 5041415109), (6, 3360943406), (12, 1680471703), (113, 178457172), (226, 89228586), (339, 59485724), (452, 44614293), (678, 29742862), (829, 24325284), (1356, 14871431), (1658, 12162642), (2487, 8108428), (3316, 6081321), (4974, 4054214), (9948, 2027107), (17939, 1124124), (35878, 562062), (53817, 374708), (71756, 281031), (93677, 215268), (107634, 187354)]