20059098915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{9941}}^1$

素因数の和:10200

約数の個数: 64

約数和(自身を含む): 34995203712

約数和(自身を除く): 14936104797

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 193, 205, 255, 579, 615, 697, 965, 2091, 2895, 3281, 3485, 7913, 9843, 9941, 10455, 16405, 23739, 29823, 39565, 49215, 49705, 118695, 134521, 149115, 168997, 403563, 407581, 506991, 672605, 844985, 1222743, 1918613, 2017815, 2037905, 2534955, 5755839, 6113715, 6928877, 9593065, 20786631, 28779195, 32616421, 34644385, 78663133, 97849263, 103933155, 163082105, 235989399, 393315665, 489246315, 1179946995, 1337273261, 4011819783, 6686366305, 20059098915]

約数ペア:

[(1, 20059098915), (3, 6686366305), (5, 4011819783), (15, 1337273261), (17, 1179946995), (41, 489246315), (51, 393315665), (85, 235989399), (123, 163082105), (193, 103933155), (205, 97849263), (255, 78663133), (579, 34644385), (615, 32616421), (697, 28779195), (965, 20786631), (2091, 9593065), (2895, 6928877), (3281, 6113715), (3485, 5755839), (7913, 2534955), (9843, 2037905), (9941, 2017815), (10455, 1918613), (16405, 1222743), (23739, 844985), (29823, 672605), (39565, 506991), (49215, 407581), (49705, 403563), (118695, 168997), (134521, 149115)]