20043928008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{192923}}^1$

素因数の和:192988

約数の個数: 128

約数和(自身を含む): 61581340800

約数和(自身を除く): 41537412792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1924, 1998, 2664, 2808, 2886, 3848, 3996, 4329, 5772, 7992, 8658, 11544, 12987, 17316, 25974, 34632, 51948, 103896, 192923, 385846, 578769, 771692, 1157538, 1543384, 1736307, 2315076, 2507999, 3472614, 4630152, 5015998, 5208921, 6945228, 7138151, 7523997, 10031996, 10417842, 13890456, 14276302, 15047994, 20063992, 20835684, 21414453, 22571991, 28552604, 30095988, 41671368, 42828906, 45143982, 57105208, 60191976, 64243359, 67715973, 85657812, 90287964, 92795963, 128486718, 135431946, 171315624, 180575928, 185591926, 192730077, 256973436, 270863892, 278387889, 371183852, 385460154, 513946872, 541727784, 556775778, 742367704, 770920308, 835163667, 1113551556, 1541840616, 1670327334, 2227103112, 2505491001, 3340654668, 5010982002, 6681309336, 10021964004, 20043928008]

約数ペア:

[(1, 20043928008), (2, 10021964004), (3, 6681309336), (4, 5010982002), (6, 3340654668), (8, 2505491001), (9, 2227103112), (12, 1670327334), (13, 1541840616), (18, 1113551556), (24, 835163667), (26, 770920308), (27, 742367704), (36, 556775778), (37, 541727784), (39, 513946872), (52, 385460154), (54, 371183852), (72, 278387889), (74, 270863892), (78, 256973436), (104, 192730077), (108, 185591926), (111, 180575928), (117, 171315624), (148, 135431946), (156, 128486718), (216, 92795963), (222, 90287964), (234, 85657812), (296, 67715973), (312, 64243359), (333, 60191976), (351, 57105208), (444, 45143982), (468, 42828906), (481, 41671368), (666, 30095988), (702, 28552604), (888, 22571991), (936, 21414453), (962, 20835684), (999, 20063992), (1332, 15047994), (1404, 14276302), (1443, 13890456), (1924, 10417842), (1998, 10031996), (2664, 7523997), (2808, 7138151), (2886, 6945228), (3848, 5208921), (3996, 5015998), (4329, 4630152), (5772, 3472614), (7992, 2507999), (8658, 2315076), (11544, 1736307), (12987, 1543384), (17316, 1157538), (25974, 771692), (34632, 578769), (51948, 385846), (103896, 192923)]