20174045320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3526931}}^1$

素因数の和:3526966

約数の個数: 64

約数和(自身を含む): 53327211840

約数和(自身を除く): 33153166520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 3526931, 7053862, 14107724, 17634655, 28215448, 35269310, 38796241, 45850103, 70538620, 77592482, 91700206, 141077240, 155184964, 183400412, 193981205, 229250515, 310369928, 366800824, 387962410, 458501030, 504351133, 775924820, 917002060, 1008702266, 1551849640, 1834004120, 2017404532, 2521755665, 4034809064, 5043511330, 10087022660, 20174045320]

約数ペア:

[(1, 20174045320), (2, 10087022660), (4, 5043511330), (5, 4034809064), (8, 2521755665), (10, 2017404532), (11, 1834004120), (13, 1551849640), (20, 1008702266), (22, 917002060), (26, 775924820), (40, 504351133), (44, 458501030), (52, 387962410), (55, 366800824), (65, 310369928), (88, 229250515), (104, 193981205), (110, 183400412), (130, 155184964), (143, 141077240), (220, 91700206), (260, 77592482), (286, 70538620), (440, 45850103), (520, 38796241), (572, 35269310), (715, 28215448), (1144, 17634655), (1430, 14107724), (2860, 7053862), (5720, 3526931)]