20233729131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1\times {\mathrm{32647}}^1$

素因数の和:35351

約数の個数: 32

約数和(自身を含む): 33648857088

約数和(自身を除く): 13415127957

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2683, 8049, 18781, 29513, 32647, 56343, 88539, 97941, 206591, 228529, 359117, 619773, 685587, 1077351, 2513819, 7541457, 87591901, 262775703, 613143307, 963510911, 1839429921, 2890532733, 6744576377, 20233729131]

約数ペア:

[(1, 20233729131), (3, 6744576377), (7, 2890532733), (11, 1839429921), (21, 963510911), (33, 613143307), (77, 262775703), (231, 87591901), (2683, 7541457), (8049, 2513819), (18781, 1077351), (29513, 685587), (32647, 619773), (56343, 359117), (88539, 228529), (97941, 206591)]