20160712422

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1570883}}^1$

素因数の和:1570945

約数の個数: 48

約数和(自身を含む): 47051117568

約数和(自身を除く): 26890405146

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 1570883, 3141766, 4712649, 9425298, 14137947, 28275894, 36130309, 48697373, 72260618, 97394746, 108390927, 146092119, 216781854, 292184238, 325172781, 438276357, 650345562, 876552714, 1120039579, 2240079158, 3360118737, 6720237474, 10080356211, 20160712422]

約数ペア:

[(1, 20160712422), (2, 10080356211), (3, 6720237474), (6, 3360118737), (9, 2240079158), (18, 1120039579), (23, 876552714), (31, 650345562), (46, 438276357), (62, 325172781), (69, 292184238), (93, 216781854), (138, 146092119), (186, 108390927), (207, 97394746), (279, 72260618), (414, 48697373), (558, 36130309), (713, 28275894), (1426, 14137947), (2139, 9425298), (4278, 4712649), (6417, 3141766), (12834, 1570883)]