20197254816

素因数分解:

$2^5\times 3^2\times {\mathrm{70129357}}^1$

素因数の和:70129373

約数の個数: 36

約数和(自身を含む): 57435944202

約数和(自身を除く): 37238689386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70129357, 140258714, 210388071, 280517428, 420776142, 561034856, 631164213, 841552284, 1122069712, 1262328426, 1683104568, 2244139424, 2524656852, 3366209136, 5049313704, 6732418272, 10098627408, 20197254816]

約数ペア:

[(1, 20197254816), (2, 10098627408), (3, 6732418272), (4, 5049313704), (6, 3366209136), (8, 2524656852), (9, 2244139424), (12, 1683104568), (16, 1262328426), (18, 1122069712), (24, 841552284), (32, 631164213), (36, 561034856), (48, 420776142), (72, 280517428), (96, 210388071), (144, 140258714), (288, 70129357)]