20101923720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{55838677}}^1$

素因数の和:55838694

約数の個数: 48

約数和(自身を含む): 65331253260

約数和(自身を除く): 45229329540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 55838677, 111677354, 167516031, 223354708, 279193385, 335032062, 446709416, 502548093, 558386770, 670064124, 837580155, 1005096186, 1116773540, 1340128248, 1675160310, 2010192372, 2233547080, 2512740465, 3350320620, 4020384744, 5025480930, 6700641240, 10050961860, 20101923720]

約数ペア:

[(1, 20101923720), (2, 10050961860), (3, 6700641240), (4, 5025480930), (5, 4020384744), (6, 3350320620), (8, 2512740465), (9, 2233547080), (10, 2010192372), (12, 1675160310), (15, 1340128248), (18, 1116773540), (20, 1005096186), (24, 837580155), (30, 670064124), (36, 558386770), (40, 502548093), (45, 446709416), (60, 335032062), (72, 279193385), (90, 223354708), (120, 167516031), (180, 111677354), (360, 55838677)]