20183373696

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{204517}}^1$

素因数の和:204791

約数の個数: 64

約数和(自身を含む): 53820956880

約数和(自身を除く): 33637583184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 384, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 8224, 12336, 16448, 24672, 32896, 49344, 98688, 204517, 409034, 613551, 818068, 1227102, 1636136, 2454204, 3272272, 4908408, 6544544, 9816816, 13089088, 19633632, 26178176, 39267264, 52560869, 78534528, 105121738, 157682607, 210243476, 315365214, 420486952, 630730428, 840973904, 1261460856, 1681947808, 2522921712, 3363895616, 5045843424, 6727791232, 10091686848, 20183373696]

約数ペア:

[(1, 20183373696), (2, 10091686848), (3, 6727791232), (4, 5045843424), (6, 3363895616), (8, 2522921712), (12, 1681947808), (16, 1261460856), (24, 840973904), (32, 630730428), (48, 420486952), (64, 315365214), (96, 210243476), (128, 157682607), (192, 105121738), (257, 78534528), (384, 52560869), (514, 39267264), (771, 26178176), (1028, 19633632), (1542, 13089088), (2056, 9816816), (3084, 6544544), (4112, 4908408), (6168, 3272272), (8224, 2454204), (12336, 1636136), (16448, 1227102), (24672, 818068), (32896, 613551), (49344, 409034), (98688, 204517)]