20004677664

素因数分解:

$2^5\times 3^1\times {\mathrm{6977}}^1\times {\mathrm{29867}}^1$

素因数の和:36857

約数の個数: 48

約数和(自身を含む): 52521563808

約数和(自身を除く): 32516886144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6977, 13954, 20931, 27908, 29867, 41862, 55816, 59734, 83724, 89601, 111632, 119468, 167448, 179202, 223264, 238936, 334896, 358404, 477872, 669792, 716808, 955744, 1433616, 2867232, 208382059, 416764118, 625146177, 833528236, 1250292354, 1667056472, 2500584708, 3334112944, 5001169416, 6668225888, 10002338832, 20004677664]

約数ペア:

[(1, 20004677664), (2, 10002338832), (3, 6668225888), (4, 5001169416), (6, 3334112944), (8, 2500584708), (12, 1667056472), (16, 1250292354), (24, 833528236), (32, 625146177), (48, 416764118), (96, 208382059), (6977, 2867232), (13954, 1433616), (20931, 955744), (27908, 716808), (29867, 669792), (41862, 477872), (55816, 358404), (59734, 334896), (83724, 238936), (89601, 223264), (111632, 179202), (119468, 167448)]