20234774690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{5641}}^1$

素因数の和:6375

約数の個数: 64

約数和(自身を含む): 40247861472

約数和(自身を除く): 20013086782

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 673, 1066, 1346, 2665, 3365, 5330, 5641, 6730, 8749, 11282, 17498, 27593, 28205, 43745, 55186, 56410, 73333, 87490, 137965, 146666, 231281, 275930, 358709, 366665, 462562, 717418, 733330, 1156405, 1793545, 2312810, 3006653, 3587090, 3796393, 6013306, 7592786, 15033265, 18981965, 30066530, 37963930, 49353109, 98706218, 155652113, 246765545, 311304226, 493531090, 778260565, 1556521130, 2023477469, 4046954938, 10117387345, 20234774690]

約数ペア:

[(1, 20234774690), (2, 10117387345), (5, 4046954938), (10, 2023477469), (13, 1556521130), (26, 778260565), (41, 493531090), (65, 311304226), (82, 246765545), (130, 155652113), (205, 98706218), (410, 49353109), (533, 37963930), (673, 30066530), (1066, 18981965), (1346, 15033265), (2665, 7592786), (3365, 6013306), (5330, 3796393), (5641, 3587090), (6730, 3006653), (8749, 2312810), (11282, 1793545), (17498, 1156405), (27593, 733330), (28205, 717418), (43745, 462562), (55186, 366665), (56410, 358709), (73333, 275930), (87490, 231281), (137965, 146666)]