20163562166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{228617}}^1$

素因数の和:228860

約数の個数: 32

約数和(自身を含む): 34896251520

約数和(自身を除く): 14732689354

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 2321, 4009, 4642, 8018, 44099, 88198, 228617, 457234, 2514787, 4343723, 5029574, 8687446, 47780953, 48238187, 95561906, 96476374, 530620057, 916525553, 1061240114, 1833051106, 10081781083, 20163562166]

約数ペア:

[(1, 20163562166), (2, 10081781083), (11, 1833051106), (19, 1061240114), (22, 916525553), (38, 530620057), (209, 96476374), (211, 95561906), (418, 48238187), (422, 47780953), (2321, 8687446), (4009, 5029574), (4642, 4343723), (8018, 2514787), (44099, 457234), (88198, 228617)]