20457549096

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8787607}}^1$

素因数の和:8787713

約数の個数: 32

約数和(自身を含む): 51671135040

約数和(自身を除く): 31213585944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8787607, 17575214, 26362821, 35150428, 52725642, 70300856, 105451284, 210902568, 852397879, 1704795758, 2557193637, 3409591516, 5114387274, 6819183032, 10228774548, 20457549096]

約数ペア:

[(1, 20457549096), (2, 10228774548), (3, 6819183032), (4, 5114387274), (6, 3409591516), (8, 2557193637), (12, 1704795758), (24, 852397879), (97, 210902568), (194, 105451284), (291, 70300856), (388, 52725642), (582, 35150428), (776, 26362821), (1164, 17575214), (2328, 8787607)]