20052845904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{30403}}^1$

素因数の和:30585

約数の個数: 160

約数和(自身を含む): 64182114304

約数和(自身を除く): 44129268400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 151, 156, 168, 182, 208, 273, 302, 312, 336, 364, 453, 546, 604, 624, 728, 906, 1057, 1092, 1208, 1456, 1812, 1963, 2114, 2184, 2416, 3171, 3624, 3926, 4228, 4368, 5889, 6342, 7248, 7852, 8456, 11778, 12684, 13741, 15704, 16912, 23556, 25368, 27482, 30403, 31408, 41223, 47112, 50736, 54964, 60806, 82446, 91209, 94224, 109928, 121612, 164892, 182418, 212821, 219856, 243224, 329784, 364836, 395239, 425642, 486448, 638463, 659568, 729672, 790478, 851284, 1185717, 1276926, 1459344, 1580956, 1702568, 2371434, 2553852, 2766673, 3161912, 3405136, 4590853, 4742868, 5107704, 5533346, 6323824, 8300019, 9181706, 9485736, 10215408, 11066692, 13772559, 16600038, 18363412, 18971472, 22133384, 27545118, 32135971, 33200076, 36726824, 44266768, 55090236, 59681089, 64271942, 66400152, 73453648, 96407913, 110180472, 119362178, 128543884, 132800304, 179043267, 192815826, 220360944, 238724356, 257087768, 358086534, 385631652, 417767623, 477448712, 514175536, 716173068, 771263304, 835535246, 954897424, 1253302869, 1432346136, 1542526608, 1671070492, 2506605738, 2864692272, 3342140984, 5013211476, 6684281968, 10026422952, 20052845904]

約数ペア:

[(1, 20052845904), (2, 10026422952), (3, 6684281968), (4, 5013211476), (6, 3342140984), (7, 2864692272), (8, 2506605738), (12, 1671070492), (13, 1542526608), (14, 1432346136), (16, 1253302869), (21, 954897424), (24, 835535246), (26, 771263304), (28, 716173068), (39, 514175536), (42, 477448712), (48, 417767623), (52, 385631652), (56, 358086534), (78, 257087768), (84, 238724356), (91, 220360944), (104, 192815826), (112, 179043267), (151, 132800304), (156, 128543884), (168, 119362178), (182, 110180472), (208, 96407913), (273, 73453648), (302, 66400152), (312, 64271942), (336, 59681089), (364, 55090236), (453, 44266768), (546, 36726824), (604, 33200076), (624, 32135971), (728, 27545118), (906, 22133384), (1057, 18971472), (1092, 18363412), (1208, 16600038), (1456, 13772559), (1812, 11066692), (1963, 10215408), (2114, 9485736), (2184, 9181706), (2416, 8300019), (3171, 6323824), (3624, 5533346), (3926, 5107704), (4228, 4742868), (4368, 4590853), (5889, 3405136), (6342, 3161912), (7248, 2766673), (7852, 2553852), (8456, 2371434), (11778, 1702568), (12684, 1580956), (13741, 1459344), (15704, 1276926), (16912, 1185717), (23556, 851284), (25368, 790478), (27482, 729672), (30403, 659568), (31408, 638463), (41223, 486448), (47112, 425642), (50736, 395239), (54964, 364836), (60806, 329784), (82446, 243224), (91209, 219856), (94224, 212821), (109928, 182418), (121612, 164892)]