20134776472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{43201}}^1$

素因数の和:43396

約数の個数: 64

約数和(自身を含む): 41992344000

約数和(自身を除く): 21857567528

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 149, 184, 298, 391, 596, 782, 1192, 1564, 2533, 3128, 3427, 5066, 6854, 10132, 13708, 20264, 27416, 43201, 58259, 86402, 116518, 172804, 233036, 345608, 466072, 734417, 993623, 1468834, 1987246, 2937668, 3974492, 5875336, 6436949, 7948984, 12873898, 16891591, 25747796, 33783182, 51495592, 67566364, 109428133, 135132728, 148049827, 218856266, 296099654, 437712532, 592199308, 875425064, 1184398616, 2516847059, 5033694118, 10067388236, 20134776472]

約数ペア:

[(1, 20134776472), (2, 10067388236), (4, 5033694118), (8, 2516847059), (17, 1184398616), (23, 875425064), (34, 592199308), (46, 437712532), (68, 296099654), (92, 218856266), (136, 148049827), (149, 135132728), (184, 109428133), (298, 67566364), (391, 51495592), (596, 33783182), (782, 25747796), (1192, 16891591), (1564, 12873898), (2533, 7948984), (3128, 6436949), (3427, 5875336), (5066, 3974492), (6854, 2937668), (10132, 1987246), (13708, 1468834), (20264, 993623), (27416, 734417), (43201, 466072), (58259, 345608), (86402, 233036), (116518, 172804)]