20162950758

素因数分解:

$2^1\times 3^5\times {\mathrm{181}}^1\times {\mathrm{229213}}^1$

素因数の和:229411

約数の個数: 48

約数和(自身を含む): 45554907216

約数和(自身を除く): 25391956458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 243, 362, 486, 543, 1086, 1629, 3258, 4887, 9774, 14661, 29322, 43983, 87966, 229213, 458426, 687639, 1375278, 2062917, 4125834, 6188751, 12377502, 18566253, 37132506, 41487553, 55698759, 82975106, 111397518, 124462659, 248925318, 373387977, 746775954, 1120163931, 2240327862, 3360491793, 6720983586, 10081475379, 20162950758]

約数ペア:

[(1, 20162950758), (2, 10081475379), (3, 6720983586), (6, 3360491793), (9, 2240327862), (18, 1120163931), (27, 746775954), (54, 373387977), (81, 248925318), (162, 124462659), (181, 111397518), (243, 82975106), (362, 55698759), (486, 41487553), (543, 37132506), (1086, 18566253), (1629, 12377502), (3258, 6188751), (4887, 4125834), (9774, 2062917), (14661, 1375278), (29322, 687639), (43983, 458426), (87966, 229213)]