20065410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1973}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 52658424

約数和(自身を除く): 32593014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 1973, 2034, 3390, 3946, 5085, 5919, 9865, 10170, 11838, 17757, 19730, 29595, 35514, 59190, 88785, 177570, 222949, 445898, 668847, 1114745, 1337694, 2006541, 2229490, 3344235, 4013082, 6688470, 10032705, 20065410]

約数ペア:

[(1, 20065410), (2, 10032705), (3, 6688470), (5, 4013082), (6, 3344235), (9, 2229490), (10, 2006541), (15, 1337694), (18, 1114745), (30, 668847), (45, 445898), (90, 222949), (113, 177570), (226, 88785), (339, 59190), (565, 35514), (678, 29595), (1017, 19730), (1130, 17757), (1695, 11838), (1973, 10170), (2034, 9865), (3390, 5919), (3946, 5085)]