20249915088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{2281}}^1$

素因数の和:2693

約数の個数: 160

約数和(自身を含む): 57902044032

約数和(自身を除く): 37652128944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 347, 492, 533, 624, 656, 694, 984, 1041, 1066, 1388, 1599, 1968, 2082, 2132, 2281, 2776, 3198, 4164, 4264, 4511, 4562, 5552, 6396, 6843, 8328, 8528, 9022, 9124, 12792, 13533, 13686, 14227, 16656, 18044, 18248, 25584, 27066, 27372, 28454, 29653, 36088, 36496, 42681, 54132, 54744, 56908, 59306, 72176, 85362, 88959, 93521, 108264, 109488, 113816, 118612, 170724, 177918, 184951, 187042, 216528, 227632, 237224, 280563, 341448, 355836, 369902, 374084, 474448, 554853, 561126, 682896, 711672, 739804, 748168, 791507, 1109706, 1122252, 1215773, 1423344, 1479608, 1496336, 1583014, 2219412, 2244504, 2374521, 2431546, 2959216, 3166028, 3647319, 4438824, 4489008, 4749042, 4863092, 6332056, 7294638, 8877648, 9498084, 9726184, 10289591, 12664112, 14589276, 18996168, 19452368, 20579182, 29178552, 30868773, 32451787, 37992336, 41158364, 58357104, 61737546, 64903574, 82316728, 97355361, 123475092, 129807148, 164633456, 194710722, 246950184, 259614296, 389421444, 421873231, 493900368, 519228592, 778842888, 843746462, 1265619693, 1557685776, 1687492924, 2531239386, 3374985848, 5062478772, 6749971696, 10124957544, 20249915088]

約数ペア:

[(1, 20249915088), (2, 10124957544), (3, 6749971696), (4, 5062478772), (6, 3374985848), (8, 2531239386), (12, 1687492924), (13, 1557685776), (16, 1265619693), (24, 843746462), (26, 778842888), (39, 519228592), (41, 493900368), (48, 421873231), (52, 389421444), (78, 259614296), (82, 246950184), (104, 194710722), (123, 164633456), (156, 129807148), (164, 123475092), (208, 97355361), (246, 82316728), (312, 64903574), (328, 61737546), (347, 58357104), (492, 41158364), (533, 37992336), (624, 32451787), (656, 30868773), (694, 29178552), (984, 20579182), (1041, 19452368), (1066, 18996168), (1388, 14589276), (1599, 12664112), (1968, 10289591), (2082, 9726184), (2132, 9498084), (2281, 8877648), (2776, 7294638), (3198, 6332056), (4164, 4863092), (4264, 4749042), (4511, 4489008), (4562, 4438824), (5552, 3647319), (6396, 3166028), (6843, 2959216), (8328, 2431546), (8528, 2374521), (9022, 2244504), (9124, 2219412), (12792, 1583014), (13533, 1496336), (13686, 1479608), (14227, 1423344), (16656, 1215773), (18044, 1122252), (18248, 1109706), (25584, 791507), (27066, 748168), (27372, 739804), (28454, 711672), (29653, 682896), (36088, 561126), (36496, 554853), (42681, 474448), (54132, 374084), (54744, 369902), (56908, 355836), (59306, 341448), (72176, 280563), (85362, 237224), (88959, 227632), (93521, 216528), (108264, 187042), (109488, 184951), (113816, 177918), (118612, 170724)]