20218179242018

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{4733}}^1\times {\mathrm{98641}}^1$

素因数の和:103802

約数の個数: 32

約数和(自身を含む): 30932174142720

約数和(自身を除く): 10713994900702

約数列:

[1, 2, 59, 118, 367, 734, 4733, 9466, 21653, 43306, 98641, 197282, 279247, 558494, 1737011, 3474022, 5819819, 11639638, 36201247, 72402494, 102483649, 204967298, 466867853, 933735706, 2135873573, 4271747146, 27545203327, 55090406654, 171340502051, 342681004102, 10109089621009, 20218179242018]

約数ペア:

[(1, 20218179242018), (2, 10109089621009), (59, 342681004102), (118, 171340502051), (367, 55090406654), (734, 27545203327), (4733, 4271747146), (9466, 2135873573), (21653, 933735706), (43306, 466867853), (98641, 204967298), (197282, 102483649), (279247, 72402494), (558494, 36201247), (1737011, 11639638), (3474022, 5819819)]