20144297832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1\times {\mathrm{21163}}^1$

素因数の和:23522

約数の個数: 64

約数和(自身を含む): 53348518080

約数和(自身を除く): 33204220248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 2333, 4666, 6999, 9332, 13998, 18664, 21163, 27996, 39661, 42326, 55992, 63489, 79322, 84652, 118983, 126978, 158644, 169304, 237966, 253956, 317288, 359771, 475932, 507912, 719542, 951864, 1079313, 1439084, 2158626, 2878168, 4317252, 8634504, 49373279, 98746558, 148119837, 197493116, 296239674, 394986232, 592479348, 839345743, 1184958696, 1678691486, 2518037229, 3357382972, 5036074458, 6714765944, 10072148916, 20144297832]

約数ペア:

[(1, 20144297832), (2, 10072148916), (3, 6714765944), (4, 5036074458), (6, 3357382972), (8, 2518037229), (12, 1678691486), (17, 1184958696), (24, 839345743), (34, 592479348), (51, 394986232), (68, 296239674), (102, 197493116), (136, 148119837), (204, 98746558), (408, 49373279), (2333, 8634504), (4666, 4317252), (6999, 2878168), (9332, 2158626), (13998, 1439084), (18664, 1079313), (21163, 951864), (27996, 719542), (39661, 507912), (42326, 475932), (55992, 359771), (63489, 317288), (79322, 253956), (84652, 237966), (118983, 169304), (126978, 158644)]