20166744540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14613583}}^1$

素因数の和:14613618

約数の個数: 48

約数和(自身を含む): 58921970688

約数和(自身を除く): 38755226148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 14613583, 29227166, 43840749, 58454332, 73067915, 87681498, 146135830, 175362996, 219203745, 292271660, 336112409, 438407490, 672224818, 876814980, 1008337227, 1344449636, 1680562045, 2016674454, 3361124090, 4033348908, 5041686135, 6722248180, 10083372270, 20166744540]

約数ペア:

[(1, 20166744540), (2, 10083372270), (3, 6722248180), (4, 5041686135), (5, 4033348908), (6, 3361124090), (10, 2016674454), (12, 1680562045), (15, 1344449636), (20, 1008337227), (23, 876814980), (30, 672224818), (46, 438407490), (60, 336112409), (69, 292271660), (92, 219203745), (115, 175362996), (138, 146135830), (230, 87681498), (276, 73067915), (345, 58454332), (460, 43840749), (690, 29227166), (1380, 14613583)]