20163883752

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1466251}}^1$

素因数の和:1466454

約数の個数: 48

約数和(自身を含む): 54896474880

約数和(自身を除く): 34732591128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 13752, 1466251, 2932502, 4398753, 5865004, 8797506, 11730008, 13196259, 17595012, 26392518, 35190024, 52785036, 105570072, 280053941, 560107882, 840161823, 1120215764, 1680323646, 2240431528, 2520485469, 3360647292, 5040970938, 6721294584, 10081941876, 20163883752]

約数ペア:

[(1, 20163883752), (2, 10081941876), (3, 6721294584), (4, 5040970938), (6, 3360647292), (8, 2520485469), (9, 2240431528), (12, 1680323646), (18, 1120215764), (24, 840161823), (36, 560107882), (72, 280053941), (191, 105570072), (382, 52785036), (573, 35190024), (764, 26392518), (1146, 17595012), (1528, 13196259), (1719, 11730008), (2292, 8797506), (3438, 5865004), (4584, 4398753), (6876, 2932502), (13752, 1466251)]