20147347704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{67957}}^1$

素因数の和:69100

約数の個数: 64

約数和(自身を含む): 54997050240

約数和(自身を除く): 34849702536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1123, 2246, 3369, 4492, 6738, 8984, 12353, 13476, 24706, 26952, 37059, 49412, 67957, 74118, 98824, 135914, 148236, 203871, 271828, 296472, 407742, 543656, 747527, 815484, 1495054, 1630968, 2242581, 2990108, 4485162, 5980216, 8970324, 17940648, 76315711, 152631422, 228947133, 305262844, 457894266, 610525688, 839472821, 915788532, 1678945642, 1831577064, 2518418463, 3357891284, 5036836926, 6715782568, 10073673852, 20147347704]

約数ペア:

[(1, 20147347704), (2, 10073673852), (3, 6715782568), (4, 5036836926), (6, 3357891284), (8, 2518418463), (11, 1831577064), (12, 1678945642), (22, 915788532), (24, 839472821), (33, 610525688), (44, 457894266), (66, 305262844), (88, 228947133), (132, 152631422), (264, 76315711), (1123, 17940648), (2246, 8970324), (3369, 5980216), (4492, 4485162), (6738, 2990108), (8984, 2242581), (12353, 1630968), (13476, 1495054), (24706, 815484), (26952, 747527), (37059, 543656), (49412, 407742), (67957, 296472), (74118, 271828), (98824, 203871), (135914, 148236)]