2020559968

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 4633251840

約数和(自身を除く): 2612691872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 191, 224, 332, 382, 569, 581, 664, 764, 1138, 1162, 1328, 1337, 1528, 2276, 2324, 2656, 2674, 3056, 3983, 4552, 4648, 5348, 6112, 7966, 9104, 9296, 10696, 15853, 15932, 18208, 18592, 21392, 31706, 31864, 42784, 47227, 63412, 63728, 94454, 108679, 110971, 126824, 127456, 188908, 217358, 221942, 253648, 330589, 377816, 434716, 443884, 507296, 661178, 755632, 760753, 869432, 887768, 1322356, 1511264, 1521506, 1738864, 1775536, 2644712, 3043012, 3477728, 3551072, 5289424, 6086024, 9020357, 10578848, 12172048, 18040714, 24344096, 36081428, 63142499, 72162856, 126284998, 144325712, 252569996, 288651424, 505139992, 1010279984, 2020559968]

約数ペア:

[(1, 2020559968), (2, 1010279984), (4, 505139992), (7, 288651424), (8, 252569996), (14, 144325712), (16, 126284998), (28, 72162856), (32, 63142499), (56, 36081428), (83, 24344096), (112, 18040714), (166, 12172048), (191, 10578848), (224, 9020357), (332, 6086024), (382, 5289424), (569, 3551072), (581, 3477728), (664, 3043012), (764, 2644712), (1138, 1775536), (1162, 1738864), (1328, 1521506), (1337, 1511264), (1528, 1322356), (2276, 887768), (2324, 869432), (2656, 760753), (2674, 755632), (3056, 661178), (3983, 507296), (4552, 443884), (4648, 434716), (5348, 377816), (6112, 330589), (7966, 253648), (9104, 221942), (9296, 217358), (10696, 188908), (15853, 127456), (15932, 126824), (18208, 110971), (18592, 108679), (21392, 94454), (31706, 63728), (31864, 63412), (42784, 47227)]