20249133384

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{19457}}^1$

素因数の和:19990

約数の個数: 64

約数和(自身を含む): 51238362240

約数和(自身を除く): 30989228856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 421, 618, 824, 842, 1236, 1263, 1684, 2472, 2526, 3368, 5052, 10104, 19457, 38914, 43363, 58371, 77828, 86726, 116742, 130089, 155656, 173452, 233484, 260178, 346904, 466968, 520356, 1040712, 2004071, 4008142, 6012213, 8016284, 8191397, 12024426, 16032568, 16382794, 24048852, 24574191, 32765588, 48097704, 49148382, 65531176, 98296764, 196593528, 843713891, 1687427782, 2531141673, 3374855564, 5062283346, 6749711128, 10124566692, 20249133384]

約数ペア:

[(1, 20249133384), (2, 10124566692), (3, 6749711128), (4, 5062283346), (6, 3374855564), (8, 2531141673), (12, 1687427782), (24, 843713891), (103, 196593528), (206, 98296764), (309, 65531176), (412, 49148382), (421, 48097704), (618, 32765588), (824, 24574191), (842, 24048852), (1236, 16382794), (1263, 16032568), (1684, 12024426), (2472, 8191397), (2526, 8016284), (3368, 6012213), (5052, 4008142), (10104, 2004071), (19457, 1040712), (38914, 520356), (43363, 466968), (58371, 346904), (77828, 260178), (86726, 233484), (116742, 173452), (130089, 155656)]