20134553648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{13553}}^1$

素因数の和:13962

約数の個数: 80

約数和(自身を含む): 44531721216

約数和(自身を除く): 24397167568

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 367, 368, 506, 734, 1012, 1468, 2024, 2936, 4037, 4048, 5872, 8074, 8441, 13553, 16148, 16882, 27106, 32296, 33764, 54212, 64592, 67528, 92851, 108424, 135056, 149083, 185702, 216848, 298166, 311719, 371404, 596332, 623438, 742808, 1192664, 1246876, 1485616, 2385328, 2493752, 3428909, 4973951, 4987504, 6857818, 9947902, 13715636, 19895804, 27431272, 39791608, 54713461, 54862544, 79583216, 109426922, 114400873, 218853844, 228801746, 437707688, 457603492, 875415376, 915206984, 1258409603, 1830413968, 2516819206, 5033638412, 10067276824, 20134553648]

約数ペア:

[(1, 20134553648), (2, 10067276824), (4, 5033638412), (8, 2516819206), (11, 1830413968), (16, 1258409603), (22, 915206984), (23, 875415376), (44, 457603492), (46, 437707688), (88, 228801746), (92, 218853844), (176, 114400873), (184, 109426922), (253, 79583216), (367, 54862544), (368, 54713461), (506, 39791608), (734, 27431272), (1012, 19895804), (1468, 13715636), (2024, 9947902), (2936, 6857818), (4037, 4987504), (4048, 4973951), (5872, 3428909), (8074, 2493752), (8441, 2385328), (13553, 1485616), (16148, 1246876), (16882, 1192664), (27106, 742808), (32296, 623438), (33764, 596332), (54212, 371404), (64592, 311719), (67528, 298166), (92851, 216848), (108424, 185702), (135056, 149083)]