20133957576

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2719

約数の個数: 128

約数和(自身を含む): 52891574400

約数和(自身を除く): 32757616824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 53, 82, 106, 123, 157, 159, 164, 212, 246, 314, 318, 328, 424, 471, 492, 628, 636, 942, 984, 1256, 1272, 1884, 2173, 2459, 3768, 4346, 4918, 6437, 6519, 7377, 8321, 8692, 9836, 12874, 13038, 14754, 16642, 17384, 19311, 19672, 24963, 25748, 26076, 29508, 33284, 38622, 49926, 51496, 52152, 59016, 66568, 77244, 99852, 100819, 130327, 154488, 199704, 201638, 260654, 302457, 341161, 386063, 390981, 403276, 521308, 604914, 682322, 772126, 781962, 806552, 1023483, 1042616, 1158189, 1209828, 1364644, 1544252, 1563924, 2046966, 2316378, 2419656, 2729288, 3088504, 3127848, 4093932, 4632756, 5343407, 8187864, 9265512, 10686814, 15828583, 16030221, 20461339, 21373628, 31657166, 32060442, 40922678, 42747256, 47485749, 61384017, 63314332, 64120884, 81845356, 94971498, 122768034, 126628664, 128241768, 163690712, 189942996, 245536068, 379885992, 491072136, 838914899, 1677829798, 2516744697, 3355659596, 5033489394, 6711319192, 10066978788, 20133957576]

約数ペア:

[(1, 20133957576), (2, 10066978788), (3, 6711319192), (4, 5033489394), (6, 3355659596), (8, 2516744697), (12, 1677829798), (24, 838914899), (41, 491072136), (53, 379885992), (82, 245536068), (106, 189942996), (123, 163690712), (157, 128241768), (159, 126628664), (164, 122768034), (212, 94971498), (246, 81845356), (314, 64120884), (318, 63314332), (328, 61384017), (424, 47485749), (471, 42747256), (492, 40922678), (628, 32060442), (636, 31657166), (942, 21373628), (984, 20461339), (1256, 16030221), (1272, 15828583), (1884, 10686814), (2173, 9265512), (2459, 8187864), (3768, 5343407), (4346, 4632756), (4918, 4093932), (6437, 3127848), (6519, 3088504), (7377, 2729288), (8321, 2419656), (8692, 2316378), (9836, 2046966), (12874, 1563924), (13038, 1544252), (14754, 1364644), (16642, 1209828), (17384, 1158189), (19311, 1042616), (19672, 1023483), (24963, 806552), (25748, 781962), (26076, 772126), (29508, 682322), (33284, 604914), (38622, 521308), (49926, 403276), (51496, 390981), (52152, 386063), (59016, 341161), (66568, 302457), (77244, 260654), (99852, 201638), (100819, 199704), (130327, 154488)]