20053282695

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1\times {\mathrm{14633}}^1$

素因数の和:15631

約数の個数: 32

約数和(自身を含む): 32435500032

約数和(自身を除く): 12382217337

約数列:

[1, 3, 5, 15, 103, 309, 515, 887, 1545, 2661, 4435, 13305, 14633, 43899, 73165, 91361, 219495, 274083, 456805, 1370415, 1507199, 4521597, 7535995, 12979471, 22607985, 38938413, 64897355, 194692065, 1336885513, 4010656539, 6684427565, 20053282695]

約数ペア:

[(1, 20053282695), (3, 6684427565), (5, 4010656539), (15, 1336885513), (103, 194692065), (309, 64897355), (515, 38938413), (887, 22607985), (1545, 12979471), (2661, 7535995), (4435, 4521597), (13305, 1507199), (14633, 1370415), (43899, 456805), (73165, 274083), (91361, 219495)]