20176769210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1600061}}^1$

素因数の和:1600178

約数の個数: 32

約数和(自身を含む): 39515131152

約数和(自身を除く): 19338361942

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 1600061, 3200122, 8000305, 16000610, 20800793, 41601586, 104003965, 155205917, 208007930, 310411834, 776029585, 1552059170, 2017676921, 4035353842, 10088384605, 20176769210]

約数ペア:

[(1, 20176769210), (2, 10088384605), (5, 4035353842), (10, 2017676921), (13, 1552059170), (26, 776029585), (65, 310411834), (97, 208007930), (130, 155205917), (194, 104003965), (485, 41601586), (970, 20800793), (1261, 16000610), (2522, 8000305), (6305, 3200122), (12610, 1600061)]