20184317730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2220497}}^1$

素因数の和:2220611

約数の個数: 48

約数和(自身を含む): 52998846264

約数和(自身を除く): 32814528534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 2220497, 4440994, 6661491, 11102485, 13322982, 19984473, 22204970, 33307455, 39968946, 66614910, 99922365, 199844730, 224270197, 448540394, 672810591, 1121350985, 1345621182, 2018431773, 2242701970, 3364052955, 4036863546, 6728105910, 10092158865, 20184317730]

約数ペア:

[(1, 20184317730), (2, 10092158865), (3, 6728105910), (5, 4036863546), (6, 3364052955), (9, 2242701970), (10, 2018431773), (15, 1345621182), (18, 1121350985), (30, 672810591), (45, 448540394), (90, 224270197), (101, 199844730), (202, 99922365), (303, 66614910), (505, 39968946), (606, 33307455), (909, 22204970), (1010, 19984473), (1515, 13322982), (1818, 11102485), (3030, 6661491), (4545, 4440994), (9090, 2220497)]