20386350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{15101}}^1$

素因数の和:15122

約数の個数: 48

約数和(自身を含む): 56179440

約数和(自身を除く): 35793090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 15101, 30202, 45303, 75505, 90606, 135909, 151010, 226515, 271818, 377525, 407727, 453030, 679545, 755050, 815454, 1132575, 1359090, 2038635, 2265150, 3397725, 4077270, 6795450, 10193175, 20386350]

約数ペア:

[(1, 20386350), (2, 10193175), (3, 6795450), (5, 4077270), (6, 3397725), (9, 2265150), (10, 2038635), (15, 1359090), (18, 1132575), (25, 815454), (27, 755050), (30, 679545), (45, 453030), (50, 407727), (54, 377525), (75, 271818), (90, 226515), (135, 151010), (150, 135909), (225, 90606), (270, 75505), (450, 45303), (675, 30202), (1350, 15101)]