20138094816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29967403}}^1$

素因数の和:29967423

約数の個数: 48

約数和(自身を含む): 60414286464

約数和(自身を除く): 40276191648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29967403, 59934806, 89902209, 119869612, 179804418, 209771821, 239739224, 359608836, 419543642, 479478448, 629315463, 719217672, 839087284, 958956896, 1258630926, 1438435344, 1678174568, 2517261852, 2876870688, 3356349136, 5034523704, 6712698272, 10069047408, 20138094816]

約数ペア:

[(1, 20138094816), (2, 10069047408), (3, 6712698272), (4, 5034523704), (6, 3356349136), (7, 2876870688), (8, 2517261852), (12, 1678174568), (14, 1438435344), (16, 1258630926), (21, 958956896), (24, 839087284), (28, 719217672), (32, 629315463), (42, 479478448), (48, 419543642), (56, 359608836), (84, 239739224), (96, 209771821), (112, 179804418), (168, 119869612), (224, 89902209), (336, 59934806), (672, 29967403)]