20565514944

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2746463}}^1$

素因数の和:2746494

約数の個数: 84

約数和(自身を含む): 63481768896

約数和(自身を除く): 42916253952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 2746463, 5492926, 8239389, 10985852, 16478778, 21971704, 24718167, 32957556, 35704019, 43943408, 49436334, 65915112, 71408038, 87886816, 98872668, 107112057, 131830224, 142816076, 175773632, 197745336, 214224114, 263660448, 285632152, 321336171, 395490672, 428448228, 527320896, 571264304, 642672342, 790981344, 856896456, 1142528608, 1285344684, 1581962688, 1713792912, 2285057216, 2570689368, 3427585824, 5141378736, 6855171648, 10282757472, 20565514944]

約数ペア:

[(1, 20565514944), (2, 10282757472), (3, 6855171648), (4, 5141378736), (6, 3427585824), (8, 2570689368), (9, 2285057216), (12, 1713792912), (13, 1581962688), (16, 1285344684), (18, 1142528608), (24, 856896456), (26, 790981344), (32, 642672342), (36, 571264304), (39, 527320896), (48, 428448228), (52, 395490672), (64, 321336171), (72, 285632152), (78, 263660448), (96, 214224114), (104, 197745336), (117, 175773632), (144, 142816076), (156, 131830224), (192, 107112057), (208, 98872668), (234, 87886816), (288, 71408038), (312, 65915112), (416, 49436334), (468, 43943408), (576, 35704019), (624, 32957556), (832, 24718167), (936, 21971704), (1248, 16478778), (1872, 10985852), (2496, 8239389), (3744, 5492926), (7488, 2746463)]