20134590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13697}}^1$

素因数の和:13721

約数の個数: 48

約数和(自身を含む): 56216592

約数和(自身を除く): 36082002

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13697, 27394, 41091, 68485, 82182, 95879, 136970, 191758, 205455, 287637, 410910, 479395, 575274, 671153, 958790, 1342306, 1438185, 2013459, 2876370, 3355765, 4026918, 6711530, 10067295, 20134590]

約数ペア:

[(1, 20134590), (2, 10067295), (3, 6711530), (5, 4026918), (6, 3355765), (7, 2876370), (10, 2013459), (14, 1438185), (15, 1342306), (21, 958790), (30, 671153), (35, 575274), (42, 479395), (49, 410910), (70, 287637), (98, 205455), (105, 191758), (147, 136970), (210, 95879), (245, 82182), (294, 68485), (490, 41091), (735, 27394), (1470, 13697)]