20131068684

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{51949}}^1$

素因数の和:52750

約数の個数: 48

約数和(自身を含む): 48129804800

約数和(自身を除く): 27998736116

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 751, 1502, 2253, 3004, 4506, 9012, 32293, 51949, 64586, 96879, 103898, 129172, 155847, 193758, 207796, 311694, 387516, 623388, 2233807, 4467614, 6701421, 8935228, 13402842, 26805684, 39013699, 78027398, 117041097, 156054796, 234082194, 468164388, 1677589057, 3355178114, 5032767171, 6710356228, 10065534342, 20131068684]

約数ペア:

[(1, 20131068684), (2, 10065534342), (3, 6710356228), (4, 5032767171), (6, 3355178114), (12, 1677589057), (43, 468164388), (86, 234082194), (129, 156054796), (172, 117041097), (258, 78027398), (516, 39013699), (751, 26805684), (1502, 13402842), (2253, 8935228), (3004, 6701421), (4506, 4467614), (9012, 2233807), (32293, 623388), (51949, 387516), (64586, 311694), (96879, 207796), (103898, 193758), (129172, 155847)]