20942421312

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{10399}}^1$

素因数の和:11048

約数の個数: 112

約数和(自身を含む): 58770316800

約数和(自身を除く): 37827895488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 617, 816, 1088, 1234, 1632, 1851, 2468, 3264, 3702, 4936, 7404, 9872, 10399, 10489, 14808, 19744, 20798, 20978, 29616, 31197, 31467, 39488, 41596, 41956, 59232, 62394, 62934, 83192, 83912, 118464, 124788, 125868, 166384, 167824, 176783, 249576, 251736, 332768, 335648, 353566, 499152, 503472, 530349, 665536, 671296, 707132, 998304, 1006944, 1060698, 1414264, 1996608, 2013888, 2121396, 2828528, 4242792, 5657056, 6416183, 8485584, 11314112, 12832366, 16971168, 19248549, 25664732, 33942336, 38497098, 51329464, 76994196, 102658928, 109075111, 153988392, 205317856, 218150222, 307976784, 327225333, 410635712, 436300444, 615953568, 654450666, 872600888, 1231907136, 1308901332, 1745201776, 2617802664, 3490403552, 5235605328, 6980807104, 10471210656, 20942421312]

約数ペア:

[(1, 20942421312), (2, 10471210656), (3, 6980807104), (4, 5235605328), (6, 3490403552), (8, 2617802664), (12, 1745201776), (16, 1308901332), (17, 1231907136), (24, 872600888), (32, 654450666), (34, 615953568), (48, 436300444), (51, 410635712), (64, 327225333), (68, 307976784), (96, 218150222), (102, 205317856), (136, 153988392), (192, 109075111), (204, 102658928), (272, 76994196), (408, 51329464), (544, 38497098), (617, 33942336), (816, 25664732), (1088, 19248549), (1234, 16971168), (1632, 12832366), (1851, 11314112), (2468, 8485584), (3264, 6416183), (3702, 5657056), (4936, 4242792), (7404, 2828528), (9872, 2121396), (10399, 2013888), (10489, 1996608), (14808, 1414264), (19744, 1060698), (20798, 1006944), (20978, 998304), (29616, 707132), (31197, 671296), (31467, 665536), (39488, 530349), (41596, 503472), (41956, 499152), (59232, 353566), (62394, 335648), (62934, 332768), (83192, 251736), (83912, 249576), (118464, 176783), (124788, 167824), (125868, 166384)]