20347130904

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1\times {\mathrm{5179}}^1$

素因数の和:6024

約数の個数: 64

約数和(自身を含む): 51137788800

約数和(自身を除く): 30790657896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 523, 626, 939, 1046, 1252, 1569, 1878, 2092, 2504, 3138, 3756, 4184, 5179, 6276, 7512, 10358, 12552, 15537, 20716, 31074, 41432, 62148, 124296, 163699, 327398, 491097, 654796, 982194, 1309592, 1621027, 1964388, 2708617, 3242054, 3928776, 4863081, 5417234, 6484108, 8125851, 9726162, 10834468, 12968216, 16251702, 19452324, 21668936, 32503404, 38904648, 65006808, 847797121, 1695594242, 2543391363, 3391188484, 5086782726, 6782376968, 10173565452, 20347130904]

約数ペア:

[(1, 20347130904), (2, 10173565452), (3, 6782376968), (4, 5086782726), (6, 3391188484), (8, 2543391363), (12, 1695594242), (24, 847797121), (313, 65006808), (523, 38904648), (626, 32503404), (939, 21668936), (1046, 19452324), (1252, 16251702), (1569, 12968216), (1878, 10834468), (2092, 9726162), (2504, 8125851), (3138, 6484108), (3756, 5417234), (4184, 4863081), (5179, 3928776), (6276, 3242054), (7512, 2708617), (10358, 1964388), (12552, 1621027), (15537, 1309592), (20716, 982194), (31074, 654796), (41432, 491097), (62148, 327398), (124296, 163699)]