20235747170

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1481}}^1\times {\mathrm{2251}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 36525206016

約数和(自身を除く): 16289458846

約数列:

[1, 2, 5, 10, 607, 1214, 1481, 2251, 2962, 3035, 4502, 6070, 7405, 11255, 14810, 22510, 898967, 1366357, 1797934, 2732714, 3333731, 4494835, 6667462, 6831785, 8989670, 13663570, 16668655, 33337310, 2023574717, 4047149434, 10117873585, 20235747170]

約数ペア:

[(1, 20235747170), (2, 10117873585), (5, 4047149434), (10, 2023574717), (607, 33337310), (1214, 16668655), (1481, 13663570), (2251, 8989670), (2962, 6831785), (3035, 6667462), (4502, 4494835), (6070, 3333731), (7405, 2732714), (11255, 1797934), (14810, 1366357), (22510, 898967)]