220123656742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{27716401}}^1$

素因数の和:27716452

約数の個数: 24

約数和(自身を含む): 380158169832

約数和(自身を除く): 160034513090

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 27716401, 55432802, 304880411, 526611619, 609760822, 1053223238, 5792727809, 10005620761, 11585455618, 20011241522, 110061828371, 220123656742]

約数ペア:

[(1, 220123656742), (2, 110061828371), (11, 20011241522), (19, 11585455618), (22, 10005620761), (38, 5792727809), (209, 1053223238), (361, 609760822), (418, 526611619), (722, 304880411), (3971, 55432802), (7942, 27716401)]