20211001704

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1\times {\mathrm{958049}}^1$

素因数の和:958354

約数の個数: 48

約数和(自身を含む): 54925006500

約数和(自身を除く): 34714004796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 5274, 7032, 10548, 21096, 958049, 1916098, 2874147, 3832196, 5748294, 7664392, 8622441, 11496588, 17244882, 22993176, 34489764, 68979528, 280708357, 561416714, 842125071, 1122833428, 1684250142, 2245666856, 2526375213, 3368500284, 5052750426, 6737000568, 10105500852, 20211001704]

約数ペア:

[(1, 20211001704), (2, 10105500852), (3, 6737000568), (4, 5052750426), (6, 3368500284), (8, 2526375213), (9, 2245666856), (12, 1684250142), (18, 1122833428), (24, 842125071), (36, 561416714), (72, 280708357), (293, 68979528), (586, 34489764), (879, 22993176), (1172, 17244882), (1758, 11496588), (2344, 8622441), (2637, 7664392), (3516, 5748294), (5274, 3832196), (7032, 2874147), (10548, 1916098), (21096, 958049)]