20134832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 41515200

約数和(自身を除く): 21380368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 619, 856, 1238, 1712, 2033, 2476, 4066, 4952, 8132, 9904, 11761, 16264, 23522, 32528, 47044, 66233, 94088, 132466, 188176, 264932, 529864, 1059728, 1258427, 2516854, 5033708, 10067416, 20134832]

約数ペア:

[(1, 20134832), (2, 10067416), (4, 5033708), (8, 2516854), (16, 1258427), (19, 1059728), (38, 529864), (76, 264932), (107, 188176), (152, 132466), (214, 94088), (304, 66233), (428, 47044), (619, 32528), (856, 23522), (1238, 16264), (1712, 11761), (2033, 9904), (2476, 8132), (4066, 4952)]