20837696704

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{6299}}^1$

素因数の和:6486

約数の個数: 112

約数和(自身を含む): 46700236800

約数和(自身を除く): 25862540096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 127, 148, 176, 254, 296, 352, 407, 508, 592, 704, 814, 1016, 1184, 1397, 1628, 2032, 2368, 2794, 3256, 4064, 4699, 5588, 6299, 6512, 8128, 9398, 11176, 12598, 13024, 18796, 22352, 25196, 26048, 37592, 44704, 50392, 51689, 69289, 75184, 89408, 100784, 103378, 138578, 150368, 201568, 206756, 233063, 277156, 300736, 403136, 413512, 466126, 554312, 799973, 827024, 932252, 1108624, 1599946, 1654048, 1864504, 2217248, 2563693, 3199892, 3308096, 3729008, 4434496, 5127386, 6399784, 7458016, 8799703, 10254772, 12799568, 14916032, 17599406, 20509544, 25599136, 29599001, 35198812, 41019088, 51198272, 59198002, 70397624, 82038176, 118396004, 140795248, 164076352, 236792008, 281590496, 325589011, 473584016, 563180992, 651178022, 947168032, 1302356044, 1894336064, 2604712088, 5209424176, 10418848352, 20837696704]

約数ペア:

[(1, 20837696704), (2, 10418848352), (4, 5209424176), (8, 2604712088), (11, 1894336064), (16, 1302356044), (22, 947168032), (32, 651178022), (37, 563180992), (44, 473584016), (64, 325589011), (74, 281590496), (88, 236792008), (127, 164076352), (148, 140795248), (176, 118396004), (254, 82038176), (296, 70397624), (352, 59198002), (407, 51198272), (508, 41019088), (592, 35198812), (704, 29599001), (814, 25599136), (1016, 20509544), (1184, 17599406), (1397, 14916032), (1628, 12799568), (2032, 10254772), (2368, 8799703), (2794, 7458016), (3256, 6399784), (4064, 5127386), (4699, 4434496), (5588, 3729008), (6299, 3308096), (6512, 3199892), (8128, 2563693), (9398, 2217248), (11176, 1864504), (12598, 1654048), (13024, 1599946), (18796, 1108624), (22352, 932252), (25196, 827024), (26048, 799973), (37592, 554312), (44704, 466126), (50392, 413512), (51689, 403136), (69289, 300736), (75184, 277156), (89408, 233063), (100784, 206756), (103378, 201568), (138578, 150368)]