20176671466

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{89833}}^1$

素因数の和:90166

約数の個数: 32

約数和(自身を含む): 35289669888

約数和(自身を除く): 15112998422

約数列:

[1, 2, 7, 14, 61, 122, 263, 427, 526, 854, 1841, 3682, 16043, 32086, 89833, 112301, 179666, 224602, 628831, 1257662, 5479813, 10959626, 23626079, 38358691, 47252158, 76717382, 165382553, 330765106, 1441190819, 2882381638, 10088335733, 20176671466]

約数ペア:

[(1, 20176671466), (2, 10088335733), (7, 2882381638), (14, 1441190819), (61, 330765106), (122, 165382553), (263, 76717382), (427, 47252158), (526, 38358691), (854, 23626079), (1841, 10959626), (3682, 5479813), (16043, 1257662), (32086, 628831), (89833, 224602), (112301, 179666)]