20233087974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{308723}}^1$

素因数の和:309073

約数の個数: 48

約数和(自身を含む): 47968300224

約数和(自身を除く): 27735212250

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 331, 662, 993, 1986, 2979, 3641, 5958, 7282, 10923, 21846, 32769, 65538, 308723, 617446, 926169, 1852338, 2778507, 3395953, 5557014, 6791906, 10187859, 20375718, 30563577, 61127154, 102187313, 204374626, 306561939, 613123878, 919685817, 1124060443, 1839371634, 2248120886, 3372181329, 6744362658, 10116543987, 20233087974]

約数ペア:

[(1, 20233087974), (2, 10116543987), (3, 6744362658), (6, 3372181329), (9, 2248120886), (11, 1839371634), (18, 1124060443), (22, 919685817), (33, 613123878), (66, 306561939), (99, 204374626), (198, 102187313), (331, 61127154), (662, 30563577), (993, 20375718), (1986, 10187859), (2979, 6791906), (3641, 5557014), (5958, 3395953), (7282, 2778507), (10923, 1852338), (21846, 926169), (32769, 617446), (65538, 308723)]