20694014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 34992000

約数和(自身を除く): 14297986

約数列:

[1, 2, 11, 22, 59, 107, 118, 149, 214, 298, 649, 1177, 1298, 1639, 2354, 3278, 6313, 8791, 12626, 15943, 17582, 31886, 69443, 96701, 138886, 175373, 193402, 350746, 940637, 1881274, 10347007, 20694014]

約数ペア:

[(1, 20694014), (2, 10347007), (11, 1881274), (22, 940637), (59, 350746), (107, 193402), (118, 175373), (149, 138886), (214, 96701), (298, 69443), (649, 31886), (1177, 17582), (1298, 15943), (1639, 12626), (2354, 8791), (3278, 6313)]