20163766997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{4397}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 23597205120

約数和(自身を除く): 3433438123

約数列:

[1, 11, 17, 137, 179, 187, 1507, 1969, 2329, 3043, 4397, 24523, 25619, 33473, 48367, 74749, 269753, 416891, 602389, 787063, 822239, 4585801, 6626279, 8657693, 10240613, 13380071, 107827631, 112646743, 147180781, 1186103941, 1833069727, 20163766997]

約数ペア:

[(1, 20163766997), (11, 1833069727), (17, 1186103941), (137, 147180781), (179, 112646743), (187, 107827631), (1507, 13380071), (1969, 10240613), (2329, 8657693), (3043, 6626279), (4397, 4585801), (24523, 822239), (25619, 787063), (33473, 602389), (48367, 416891), (74749, 269753)]