20160687144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64617587}}^1$

素因数の和:64617609

約数の個数: 32

約数和(自身を含む): 54278773920

約数和(自身を除く): 34118086776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64617587, 129235174, 193852761, 258470348, 387705522, 516940696, 775411044, 840028631, 1550822088, 1680057262, 2520085893, 3360114524, 5040171786, 6720229048, 10080343572, 20160687144]

約数ペア:

[(1, 20160687144), (2, 10080343572), (3, 6720229048), (4, 5040171786), (6, 3360114524), (8, 2520085893), (12, 1680057262), (13, 1550822088), (24, 840028631), (26, 775411044), (39, 516940696), (52, 387705522), (78, 258470348), (104, 193852761), (156, 129235174), (312, 64617587)]