20188693752

素因数分解:

$2^3\times 3^1\times {\mathrm{13931}}^1\times {\mathrm{60383}}^1$

素因数の和:74323

約数の個数: 32

約数和(自身を含む): 50476193280

約数和(自身を除く): 30287499528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13931, 27862, 41793, 55724, 60383, 83586, 111448, 120766, 167172, 181149, 241532, 334344, 362298, 483064, 724596, 1449192, 841195573, 1682391146, 2523586719, 3364782292, 5047173438, 6729564584, 10094346876, 20188693752]

約数ペア:

[(1, 20188693752), (2, 10094346876), (3, 6729564584), (4, 5047173438), (6, 3364782292), (8, 2523586719), (12, 1682391146), (24, 841195573), (13931, 1449192), (27862, 724596), (41793, 483064), (55724, 362298), (60383, 334344), (83586, 241532), (111448, 181149), (120766, 167172)]