20002632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 54788160

約数和(自身を除く): 34785528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1051, 1464, 1586, 2102, 2379, 3153, 3172, 4204, 4758, 6306, 6344, 8408, 9516, 12612, 13663, 19032, 25224, 27326, 40989, 54652, 64111, 81978, 109304, 128222, 163956, 192333, 256444, 327912, 384666, 512888, 769332, 833443, 1538664, 1666886, 2500329, 3333772, 5000658, 6667544, 10001316, 20002632]

約数ペア:

[(1, 20002632), (2, 10001316), (3, 6667544), (4, 5000658), (6, 3333772), (8, 2500329), (12, 1666886), (13, 1538664), (24, 833443), (26, 769332), (39, 512888), (52, 384666), (61, 327912), (78, 256444), (104, 192333), (122, 163956), (156, 128222), (183, 109304), (244, 81978), (312, 64111), (366, 54652), (488, 40989), (732, 27326), (793, 25224), (1051, 19032), (1464, 13663), (1586, 12612), (2102, 9516), (2379, 8408), (3153, 6344), (3172, 6306), (4204, 4758)]