11720815872

素因数分解:

$2^8\times 3^1\times {\mathrm{2011}}^1\times {\mathrm{7589}}^1$

素因数の和:9619

約数の個数: 72

約数和(自身を含む): 31214087520

約数和(自身を除く): 19493271648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2011, 4022, 6033, 7589, 8044, 12066, 15178, 16088, 22767, 24132, 30356, 32176, 45534, 48264, 60712, 64352, 91068, 96528, 121424, 128704, 182136, 193056, 242848, 257408, 364272, 386112, 485696, 514816, 728544, 772224, 971392, 1457088, 1544448, 1942784, 2914176, 5828352, 15261479, 30522958, 45784437, 61045916, 91568874, 122091832, 183137748, 244183664, 366275496, 488367328, 732550992, 976734656, 1465101984, 1953469312, 2930203968, 3906938624, 5860407936, 11720815872]

約数ペア:

[(1, 11720815872), (2, 5860407936), (3, 3906938624), (4, 2930203968), (6, 1953469312), (8, 1465101984), (12, 976734656), (16, 732550992), (24, 488367328), (32, 366275496), (48, 244183664), (64, 183137748), (96, 122091832), (128, 91568874), (192, 61045916), (256, 45784437), (384, 30522958), (768, 15261479), (2011, 5828352), (4022, 2914176), (6033, 1942784), (7589, 1544448), (8044, 1457088), (12066, 971392), (15178, 772224), (16088, 728544), (22767, 514816), (24132, 485696), (30356, 386112), (32176, 364272), (45534, 257408), (48264, 242848), (60712, 193056), (64352, 182136), (91068, 128704), (96528, 121424)]