20129892144

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2777303}}^1$

素因数の和:2777465

約数の個数: 40

約数和(自身を含む): 52346625792

約数和(自身を除く): 32216733648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 2777303, 5554606, 8331909, 11109212, 16663818, 22218424, 33327636, 44436848, 66655272, 133310544, 419372753, 838745506, 1258118259, 1677491012, 2516236518, 3354982024, 5032473036, 6709964048, 10064946072, 20129892144]

約数ペア:

[(1, 20129892144), (2, 10064946072), (3, 6709964048), (4, 5032473036), (6, 3354982024), (8, 2516236518), (12, 1677491012), (16, 1258118259), (24, 838745506), (48, 419372753), (151, 133310544), (302, 66655272), (453, 44436848), (604, 33327636), (906, 22218424), (1208, 16663818), (1812, 11109212), (2416, 8331909), (3624, 5554606), (7248, 2777303)]