20346789630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1026061}}^1$

素因数の和:1026732

約数の個数: 32

約数和(自身を含む): 48906219168

約数和(自身を除く): 28559429538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 6610, 9915, 19830, 1026061, 2052122, 3078183, 5130305, 6156366, 10260610, 15390915, 30781830, 678226321, 1356452642, 2034678963, 3391131605, 4069357926, 6782263210, 10173394815, 20346789630]

約数ペア:

[(1, 20346789630), (2, 10173394815), (3, 6782263210), (5, 4069357926), (6, 3391131605), (10, 2034678963), (15, 1356452642), (30, 678226321), (661, 30781830), (1322, 15390915), (1983, 10260610), (3305, 6156366), (3966, 5130305), (6610, 3078183), (9915, 2052122), (19830, 1026061)]