20234058873

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{15647}}^1$

素因数の和:16146

約数の個数: 48

約数和(自身を含む): 33108664320

約数和(自身を除く): 12874605447

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 463, 931, 1389, 2793, 3241, 8797, 9723, 15647, 22687, 26391, 46941, 61579, 68061, 109529, 184737, 297293, 328587, 431053, 766703, 891879, 1293159, 2081051, 2300109, 6243153, 7244561, 14567357, 21733683, 43702071, 50711927, 137646659, 152135781, 354983489, 412939977, 963526613, 1064950467, 2890579839, 6744686291, 20234058873]

約数ペア:

[(1, 20234058873), (3, 6744686291), (7, 2890579839), (19, 1064950467), (21, 963526613), (49, 412939977), (57, 354983489), (133, 152135781), (147, 137646659), (399, 50711927), (463, 43702071), (931, 21733683), (1389, 14567357), (2793, 7244561), (3241, 6243153), (8797, 2300109), (9723, 2081051), (15647, 1293159), (22687, 891879), (26391, 766703), (46941, 431053), (61579, 328587), (68061, 297293), (109529, 184737)]