20086017540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1069543}}^1$

素因数の和:1069868

約数の個数: 48

約数和(自身を含む): 56420585088

約数和(自身を除く): 36334567548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 1069543, 2139086, 3208629, 4278172, 5347715, 6417258, 10695430, 12834516, 16043145, 21390860, 32086290, 64172580, 334766959, 669533918, 1004300877, 1339067836, 1673834795, 2008601754, 3347669590, 4017203508, 5021504385, 6695339180, 10043008770, 20086017540]

約数ペア:

[(1, 20086017540), (2, 10043008770), (3, 6695339180), (4, 5021504385), (5, 4017203508), (6, 3347669590), (10, 2008601754), (12, 1673834795), (15, 1339067836), (20, 1004300877), (30, 669533918), (60, 334766959), (313, 64172580), (626, 32086290), (939, 21390860), (1252, 16043145), (1565, 12834516), (1878, 10695430), (3130, 6417258), (3756, 5347715), (4695, 4278172), (6260, 3208629), (9390, 2139086), (18780, 1069543)]