20058798974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{7039}}^1$

素因数の和:7572

約数の個数: 32

約数和(自身を含む): 31303050240

約数和(自身を除く): 11244251266

約数列:

[1, 2, 37, 74, 97, 194, 397, 794, 3589, 7039, 7178, 14078, 14689, 29378, 38509, 77018, 260443, 520886, 682783, 1365566, 1424833, 2794483, 2849666, 5588966, 25262971, 50525942, 103395871, 206791742, 271064851, 542129702, 10029399487, 20058798974]

約数ペア:

[(1, 20058798974), (2, 10029399487), (37, 542129702), (74, 271064851), (97, 206791742), (194, 103395871), (397, 50525942), (794, 25262971), (3589, 5588966), (7039, 2849666), (7178, 2794483), (14078, 1424833), (14689, 1365566), (29378, 682783), (38509, 520886), (77018, 260443)]