20856827112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1093}}^1\times {\mathrm{6571}}^1$

素因数の和:7695

約数の個数: 96

約数和(自身を含む): 57374348640

約数和(自身を除く): 36517521528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1093, 1452, 2186, 2904, 3279, 4372, 6558, 6571, 8744, 12023, 13116, 13142, 19713, 24046, 26232, 26284, 36069, 39426, 48092, 52568, 72138, 72281, 78852, 96184, 132253, 144276, 144562, 157704, 216843, 264506, 288552, 289124, 396759, 433686, 529012, 578248, 793518, 795091, 867372, 1058024, 1587036, 1590182, 1734744, 2385273, 3174072, 3180364, 4770546, 6360728, 7182103, 9541092, 14364206, 19082184, 21546309, 28728412, 43092618, 57456824, 79003133, 86185236, 158006266, 172370472, 237009399, 316012532, 474018798, 632025064, 869034463, 948037596, 1738068926, 1896075192, 2607103389, 3476137852, 5214206778, 6952275704, 10428413556, 20856827112]

約数ペア:

[(1, 20856827112), (2, 10428413556), (3, 6952275704), (4, 5214206778), (6, 3476137852), (8, 2607103389), (11, 1896075192), (12, 1738068926), (22, 948037596), (24, 869034463), (33, 632025064), (44, 474018798), (66, 316012532), (88, 237009399), (121, 172370472), (132, 158006266), (242, 86185236), (264, 79003133), (363, 57456824), (484, 43092618), (726, 28728412), (968, 21546309), (1093, 19082184), (1452, 14364206), (2186, 9541092), (2904, 7182103), (3279, 6360728), (4372, 4770546), (6558, 3180364), (6571, 3174072), (8744, 2385273), (12023, 1734744), (13116, 1590182), (13142, 1587036), (19713, 1058024), (24046, 867372), (26232, 795091), (26284, 793518), (36069, 578248), (39426, 529012), (48092, 433686), (52568, 396759), (72138, 289124), (72281, 288552), (78852, 264506), (96184, 216843), (132253, 157704), (144276, 144562)]