20190663116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{648217}}^1$

素因数の和:648833

約数の個数: 24

約数和(自身を含む): 38115218400

約数和(自身を除く): 17924555284

約数列:

[1, 2, 4, 13, 26, 52, 599, 1198, 2396, 7787, 15574, 31148, 648217, 1296434, 2592868, 8426821, 16853642, 33707284, 388281983, 776563966, 1553127932, 5047665779, 10095331558, 20190663116]

約数ペア:

[(1, 20190663116), (2, 10095331558), (4, 5047665779), (13, 1553127932), (26, 776563966), (52, 388281983), (599, 33707284), (1198, 16853642), (2396, 8426821), (7787, 2592868), (15574, 1296434), (31148, 648217)]