20342184770

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{135173}}^1$

素因数の和:135430

約数の個数: 32

約数和(自身を含む): 37226919600

約数和(自身を除く): 16884734830

約数列:

[1, 2, 5, 10, 101, 149, 202, 298, 505, 745, 1010, 1490, 15049, 30098, 75245, 135173, 150490, 270346, 675865, 1351730, 13652473, 20140777, 27304946, 40281554, 68262365, 100703885, 136524730, 201407770, 2034218477, 4068436954, 10171092385, 20342184770]

約数ペア:

[(1, 20342184770), (2, 10171092385), (5, 4068436954), (10, 2034218477), (101, 201407770), (149, 136524730), (202, 100703885), (298, 68262365), (505, 40281554), (745, 27304946), (1010, 20140777), (1490, 13652473), (15049, 1351730), (30098, 675865), (75245, 270346), (135173, 150490)]