20750658

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{19991}}^1$

素因数の和:20169

約数の個数: 16

約数和(自身を含む): 41743296

約数和(自身を除く): 20992638

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 19991, 39982, 59973, 119946, 3458443, 6916886, 10375329, 20750658]

約数ペア:

[(1, 20750658), (2, 10375329), (3, 6916886), (6, 3458443), (173, 119946), (346, 59973), (519, 39982), (1038, 19991)]