20848092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 52080000

約数和(自身を除く): 31231908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 1499, 2318, 2998, 3477, 4497, 4636, 5996, 6954, 8994, 13908, 17988, 28481, 56962, 85443, 91439, 113924, 170886, 182878, 274317, 341772, 365756, 548634, 1097268, 1737341, 3474682, 5212023, 6949364, 10424046, 20848092]

約数ペア:

[(1, 20848092), (2, 10424046), (3, 6949364), (4, 5212023), (6, 3474682), (12, 1737341), (19, 1097268), (38, 548634), (57, 365756), (61, 341772), (76, 274317), (114, 182878), (122, 170886), (183, 113924), (228, 91439), (244, 85443), (366, 56962), (732, 28481), (1159, 17988), (1499, 13908), (2318, 8994), (2998, 6954), (3477, 5996), (4497, 4636)]