20884516056

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{4007}}^1$

素因数の和:4589

約数の個数: 96

約数和(自身を含む): 57022617600

約数和(自身を除く): 36138101544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 379, 382, 573, 758, 764, 1137, 1146, 1516, 1528, 1719, 2274, 2292, 3032, 3411, 3438, 4007, 4548, 4584, 6822, 6876, 8014, 9096, 12021, 13644, 13752, 16028, 24042, 27288, 32056, 36063, 48084, 72126, 72389, 96168, 144252, 144778, 217167, 288504, 289556, 434334, 579112, 651501, 765337, 868668, 1303002, 1518653, 1530674, 1737336, 2296011, 2606004, 3037306, 3061348, 4555959, 4592022, 5212008, 6074612, 6122696, 6888033, 9111918, 9184044, 12149224, 13667877, 13776066, 18223836, 18368088, 27335754, 27552132, 36447672, 54671508, 55104264, 109343016, 290062723, 580125446, 870188169, 1160250892, 1740376338, 2320501784, 2610564507, 3480752676, 5221129014, 6961505352, 10442258028, 20884516056]

約数ペア:

[(1, 20884516056), (2, 10442258028), (3, 6961505352), (4, 5221129014), (6, 3480752676), (8, 2610564507), (9, 2320501784), (12, 1740376338), (18, 1160250892), (24, 870188169), (36, 580125446), (72, 290062723), (191, 109343016), (379, 55104264), (382, 54671508), (573, 36447672), (758, 27552132), (764, 27335754), (1137, 18368088), (1146, 18223836), (1516, 13776066), (1528, 13667877), (1719, 12149224), (2274, 9184044), (2292, 9111918), (3032, 6888033), (3411, 6122696), (3438, 6074612), (4007, 5212008), (4548, 4592022), (4584, 4555959), (6822, 3061348), (6876, 3037306), (8014, 2606004), (9096, 2296011), (12021, 1737336), (13644, 1530674), (13752, 1518653), (16028, 1303002), (24042, 868668), (27288, 765337), (32056, 651501), (36063, 579112), (48084, 434334), (72126, 289556), (72389, 288504), (96168, 217167), (144252, 144778)]