20098755864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{70297}}^1$

素因数の和:70358

約数の個数: 144

約数和(自身を含む): 62673478920

約数和(自身を除く): 42574723056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 361, 396, 418, 456, 627, 684, 722, 792, 836, 1083, 1254, 1368, 1444, 1672, 1881, 2166, 2508, 2888, 3249, 3762, 3971, 4332, 5016, 6498, 7524, 7942, 8664, 11913, 12996, 15048, 15884, 23826, 25992, 31768, 35739, 47652, 70297, 71478, 95304, 140594, 142956, 210891, 281188, 285912, 421782, 562376, 632673, 773267, 843564, 1265346, 1335643, 1546534, 1687128, 2319801, 2530692, 2671286, 3093068, 4006929, 4639602, 5061384, 5342572, 6186136, 6959403, 8013858, 9279204, 10685144, 12020787, 13918806, 14692073, 16027716, 18558408, 24041574, 25377217, 27837612, 29384146, 32055432, 44076219, 48083148, 50754434, 55675224, 58768292, 76131651, 88152438, 96166296, 101508868, 117536584, 132228657, 152263302, 176304876, 203017736, 228394953, 264457314, 279149387, 304526604, 352609752, 456789906, 528914628, 558298774, 609053208, 837448161, 913579812, 1057829256, 1116597548, 1674896322, 1827159624, 2233195096, 2512344483, 3349792644, 5024688966, 6699585288, 10049377932, 20098755864]

約数ペア:

[(1, 20098755864), (2, 10049377932), (3, 6699585288), (4, 5024688966), (6, 3349792644), (8, 2512344483), (9, 2233195096), (11, 1827159624), (12, 1674896322), (18, 1116597548), (19, 1057829256), (22, 913579812), (24, 837448161), (33, 609053208), (36, 558298774), (38, 528914628), (44, 456789906), (57, 352609752), (66, 304526604), (72, 279149387), (76, 264457314), (88, 228394953), (99, 203017736), (114, 176304876), (132, 152263302), (152, 132228657), (171, 117536584), (198, 101508868), (209, 96166296), (228, 88152438), (264, 76131651), (342, 58768292), (361, 55675224), (396, 50754434), (418, 48083148), (456, 44076219), (627, 32055432), (684, 29384146), (722, 27837612), (792, 25377217), (836, 24041574), (1083, 18558408), (1254, 16027716), (1368, 14692073), (1444, 13918806), (1672, 12020787), (1881, 10685144), (2166, 9279204), (2508, 8013858), (2888, 6959403), (3249, 6186136), (3762, 5342572), (3971, 5061384), (4332, 4639602), (5016, 4006929), (6498, 3093068), (7524, 2671286), (7942, 2530692), (8664, 2319801), (11913, 1687128), (12996, 1546534), (15048, 1335643), (15884, 1265346), (23826, 843564), (25992, 773267), (31768, 632673), (35739, 562376), (47652, 421782), (70297, 285912), (71478, 281188), (95304, 210891), (140594, 142956)]