20162757122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{8101}}^1$

素因数の和:9074

約数の個数: 32

約数和(自身を含む): 32116587264

約数和(自身を除く): 11953830142

約数列:

[1, 2, 23, 46, 61, 122, 887, 1403, 1774, 2806, 8101, 16202, 20401, 40802, 54107, 108214, 186323, 372646, 494161, 988322, 1244461, 2488922, 7185587, 11365703, 14371174, 22731406, 165268501, 330537002, 438320807, 876641614, 10081378561, 20162757122]

約数ペア:

[(1, 20162757122), (2, 10081378561), (23, 876641614), (46, 438320807), (61, 330537002), (122, 165268501), (887, 22731406), (1403, 14371174), (1774, 11365703), (2806, 7185587), (8101, 2488922), (16202, 1244461), (20401, 988322), (40802, 494161), (54107, 372646), (108214, 186323)]