20238933950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{1049}}^1$

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 41434848000

約数和(自身を除く): 21195914050

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 883, 950, 1049, 1150, 1766, 2098, 2185, 4370, 4415, 5245, 8830, 10490, 10925, 16777, 19931, 20309, 21850, 22075, 24127, 26225, 33554, 39862, 40618, 44150, 48254, 52450, 83885, 99655, 101545, 120635, 167770, 199310, 203090, 241270, 385871, 419425, 458413, 498275, 507725, 603175, 771742, 838850, 916826, 926267, 996550, 1015450, 1206350, 1852534, 1929355, 2292065, 3858710, 4584130, 4631335, 9262670, 9646775, 11460325, 17599073, 19293550, 21304141, 22920650, 23156675, 35198146, 42608282, 46313350, 87995365, 106520705, 175990730, 213041410, 404778679, 439976825, 532603525, 809557358, 879953650, 1065207050, 2023893395, 4047786790, 10119466975, 20238933950]

約数ペア:

[(1, 20238933950), (2, 10119466975), (5, 4047786790), (10, 2023893395), (19, 1065207050), (23, 879953650), (25, 809557358), (38, 532603525), (46, 439976825), (50, 404778679), (95, 213041410), (115, 175990730), (190, 106520705), (230, 87995365), (437, 46313350), (475, 42608282), (575, 35198146), (874, 23156675), (883, 22920650), (950, 21304141), (1049, 19293550), (1150, 17599073), (1766, 11460325), (2098, 9646775), (2185, 9262670), (4370, 4631335), (4415, 4584130), (5245, 3858710), (8830, 2292065), (10490, 1929355), (10925, 1852534), (16777, 1206350), (19931, 1015450), (20309, 996550), (21850, 926267), (22075, 916826), (24127, 838850), (26225, 771742), (33554, 603175), (39862, 507725), (40618, 498275), (44150, 458413), (48254, 419425), (52450, 385871), (83885, 241270), (99655, 203090), (101545, 199310), (120635, 167770)]