20231699985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3380401}}^1$

素因数の和:3380438

約数の個数: 48

約数和(自身を含む): 42187416960

約数和(自身を除く): 21955716975

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 3380401, 10141203, 16902005, 23662807, 30423609, 50706015, 64227619, 70988421, 118314035, 152118045, 192682857, 212965263, 321138095, 354942105, 449593333, 578048571, 963414285, 1064826315, 1348779999, 2247966665, 2890242855, 4046339997, 6743899995, 20231699985]

約数ペア:

[(1, 20231699985), (3, 6743899995), (5, 4046339997), (7, 2890242855), (9, 2247966665), (15, 1348779999), (19, 1064826315), (21, 963414285), (35, 578048571), (45, 449593333), (57, 354942105), (63, 321138095), (95, 212965263), (105, 192682857), (133, 152118045), (171, 118314035), (285, 70988421), (315, 64227619), (399, 50706015), (665, 30423609), (855, 23662807), (1197, 16902005), (1995, 10141203), (5985, 3380401)]