20226954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2237}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 44473536

約数和(自身を除く): 24246582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 2237, 3014, 4474, 4521, 6711, 9042, 13422, 24607, 49214, 73821, 147642, 306469, 612938, 919407, 1838814, 3371159, 6742318, 10113477, 20226954]

約数ペア:

[(1, 20226954), (2, 10113477), (3, 6742318), (6, 3371159), (11, 1838814), (22, 919407), (33, 612938), (66, 306469), (137, 147642), (274, 73821), (411, 49214), (822, 24607), (1507, 13422), (2237, 9042), (3014, 6711), (4474, 4521)]