20147347722

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1\times {\mathrm{26417}}^1$

素因数の和:28110

約数の個数: 32

約数和(自身を含む): 40831660800

約数和(自身を除く): 20684313078

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1609, 3218, 4827, 9654, 26417, 52834, 79251, 127111, 158502, 254222, 381333, 762666, 2086943, 4173886, 6260829, 12521658, 42504953, 85009906, 127514859, 255029718, 3357891287, 6715782574, 10073673861, 20147347722]

約数ペア:

[(1, 20147347722), (2, 10073673861), (3, 6715782574), (6, 3357891287), (79, 255029718), (158, 127514859), (237, 85009906), (474, 42504953), (1609, 12521658), (3218, 6260829), (4827, 4173886), (9654, 2086943), (26417, 762666), (52834, 381333), (79251, 254222), (127111, 158502)]