20132046108

素因数分解:

$2^2\times 3^2\times {\mathrm{523}}^1\times {\mathrm{617}}^1\times {\mathrm{1733}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 51098746608

約数和(自身を除く): 30966700500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523, 617, 1046, 1234, 1569, 1733, 1851, 2092, 2468, 3138, 3466, 3702, 4707, 5199, 5553, 6276, 6932, 7404, 9414, 10398, 11106, 15597, 18828, 20796, 22212, 31194, 62388, 322691, 645382, 906359, 968073, 1069261, 1290764, 1812718, 1936146, 2138522, 2719077, 2904219, 3207783, 3625436, 3872292, 4277044, 5438154, 5808438, 6415566, 8157231, 9623349, 10876308, 11616876, 12831132, 16314462, 19246698, 32628924, 38493396, 559223503, 1118447006, 1677670509, 2236894012, 3355341018, 5033011527, 6710682036, 10066023054, 20132046108]

約数ペア:

[(1, 20132046108), (2, 10066023054), (3, 6710682036), (4, 5033011527), (6, 3355341018), (9, 2236894012), (12, 1677670509), (18, 1118447006), (36, 559223503), (523, 38493396), (617, 32628924), (1046, 19246698), (1234, 16314462), (1569, 12831132), (1733, 11616876), (1851, 10876308), (2092, 9623349), (2468, 8157231), (3138, 6415566), (3466, 5808438), (3702, 5438154), (4707, 4277044), (5199, 3872292), (5553, 3625436), (6276, 3207783), (6932, 2904219), (7404, 2719077), (9414, 2138522), (10398, 1936146), (11106, 1812718), (15597, 1290764), (18828, 1069261), (20796, 968073), (22212, 906359), (31194, 645382), (62388, 322691)]