20175224928

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1\times {\mathrm{2341}}^1$

素因数の和:3300

約数の個数: 96

約数和(自身を含む): 53541492480

約数和(自身を除く): 33366267552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 839, 856, 1284, 1678, 1712, 2341, 2517, 2568, 3356, 3424, 4682, 5034, 5136, 6712, 7023, 9364, 10068, 10272, 13424, 14046, 18728, 20136, 26848, 28092, 37456, 40272, 56184, 74912, 80544, 89773, 112368, 179546, 224736, 250487, 269319, 359092, 500974, 538638, 718184, 751461, 1001948, 1077276, 1436368, 1502922, 1964099, 2003896, 2154552, 2872736, 3005844, 3928198, 4007792, 4309104, 5892297, 6011688, 7856396, 8015584, 8618208, 11784594, 12023376, 15712792, 23569188, 24046752, 31425584, 47138376, 62851168, 94276752, 188553504, 210158593, 420317186, 630475779, 840634372, 1260951558, 1681268744, 2521903116, 3362537488, 5043806232, 6725074976, 10087612464, 20175224928]

約数ペア:

[(1, 20175224928), (2, 10087612464), (3, 6725074976), (4, 5043806232), (6, 3362537488), (8, 2521903116), (12, 1681268744), (16, 1260951558), (24, 840634372), (32, 630475779), (48, 420317186), (96, 210158593), (107, 188553504), (214, 94276752), (321, 62851168), (428, 47138376), (642, 31425584), (839, 24046752), (856, 23569188), (1284, 15712792), (1678, 12023376), (1712, 11784594), (2341, 8618208), (2517, 8015584), (2568, 7856396), (3356, 6011688), (3424, 5892297), (4682, 4309104), (5034, 4007792), (5136, 3928198), (6712, 3005844), (7023, 2872736), (9364, 2154552), (10068, 2003896), (10272, 1964099), (13424, 1502922), (14046, 1436368), (18728, 1077276), (20136, 1001948), (26848, 751461), (28092, 718184), (37456, 538638), (40272, 500974), (56184, 359092), (74912, 269319), (80544, 250487), (89773, 224736), (112368, 179546)]