2009053020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{2017}}^1$

素因数の和:3319

約数の個数: 96

約数和(自身を含む): 6065817408

約数和(自身を除く): 4056764388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1277, 2017, 2554, 3831, 4034, 5108, 6051, 6385, 7662, 8068, 10085, 12102, 12770, 15324, 16601, 19155, 20170, 24204, 25540, 26221, 30255, 33202, 38310, 40340, 49803, 52442, 60510, 66404, 76620, 78663, 83005, 99606, 104884, 121020, 131105, 157326, 166010, 199212, 249015, 262210, 314652, 332020, 393315, 498030, 524420, 786630, 996060, 1573260, 2575709, 5151418, 7727127, 10302836, 12878545, 15454254, 25757090, 30908508, 33484217, 38635635, 51514180, 66968434, 77271270, 100452651, 133936868, 154542540, 167421085, 200905302, 334842170, 401810604, 502263255, 669684340, 1004526510, 2009053020]

約数ペア:

[(1, 2009053020), (2, 1004526510), (3, 669684340), (4, 502263255), (5, 401810604), (6, 334842170), (10, 200905302), (12, 167421085), (13, 154542540), (15, 133936868), (20, 100452651), (26, 77271270), (30, 66968434), (39, 51514180), (52, 38635635), (60, 33484217), (65, 30908508), (78, 25757090), (130, 15454254), (156, 12878545), (195, 10302836), (260, 7727127), (390, 5151418), (780, 2575709), (1277, 1573260), (2017, 996060), (2554, 786630), (3831, 524420), (4034, 498030), (5108, 393315), (6051, 332020), (6385, 314652), (7662, 262210), (8068, 249015), (10085, 199212), (12102, 166010), (12770, 157326), (15324, 131105), (16601, 121020), (19155, 104884), (20170, 99606), (24204, 83005), (25540, 78663), (26221, 76620), (30255, 66404), (33202, 60510), (38310, 52442), (40340, 49803)]