20796601290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11364263}}^1$

素因数の和:11364334

約数の個数: 32

約数和(自身を含む): 50730074496

約数和(自身を除く): 29933473206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11364263, 22728526, 34092789, 56821315, 68185578, 113642630, 170463945, 340927890, 693220043, 1386440086, 2079660129, 3466100215, 4159320258, 6932200430, 10398300645, 20796601290]

約数ペア:

[(1, 20796601290), (2, 10398300645), (3, 6932200430), (5, 4159320258), (6, 3466100215), (10, 2079660129), (15, 1386440086), (30, 693220043), (61, 340927890), (122, 170463945), (183, 113642630), (305, 68185578), (366, 56821315), (610, 34092789), (915, 22728526), (1830, 11364263)]