20565659895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1234063}}^1$

素因数の和:1234183

約数の個数: 32

約数和(自身を含む): 36251864064

約数和(自身を除く): 15686204169

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 5555, 16665, 1234063, 3702189, 6170315, 13574693, 18510945, 40724079, 67873465, 124640363, 203620395, 373921089, 623201815, 1371043993, 1869605445, 4113131979, 6855219965, 20565659895]

約数ペア:

[(1, 20565659895), (3, 6855219965), (5, 4113131979), (11, 1869605445), (15, 1371043993), (33, 623201815), (55, 373921089), (101, 203620395), (165, 124640363), (303, 67873465), (505, 40724079), (1111, 18510945), (1515, 13574693), (3333, 6170315), (5555, 3702189), (16665, 1234063)]