20143375104

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{429973}}^1$

素因数の和:430053

約数の個数: 72

約数和(自身を含む): 54489745072

約数和(自身を除く): 34346369968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 15616, 23424, 46848, 429973, 859946, 1289919, 1719892, 2579838, 3439784, 5159676, 6879568, 10319352, 13759136, 20638704, 26228353, 27518272, 41277408, 52456706, 55036544, 78685059, 82554816, 104913412, 110073088, 157370118, 165109632, 209826824, 314740236, 330219264, 419653648, 629480472, 839307296, 1258960944, 1678614592, 2517921888, 3357229184, 5035843776, 6714458368, 10071687552, 20143375104]

約数ペア:

[(1, 20143375104), (2, 10071687552), (3, 6714458368), (4, 5035843776), (6, 3357229184), (8, 2517921888), (12, 1678614592), (16, 1258960944), (24, 839307296), (32, 629480472), (48, 419653648), (61, 330219264), (64, 314740236), (96, 209826824), (122, 165109632), (128, 157370118), (183, 110073088), (192, 104913412), (244, 82554816), (256, 78685059), (366, 55036544), (384, 52456706), (488, 41277408), (732, 27518272), (768, 26228353), (976, 20638704), (1464, 13759136), (1952, 10319352), (2928, 6879568), (3904, 5159676), (5856, 3439784), (7808, 2579838), (11712, 1719892), (15616, 1289919), (23424, 859946), (46848, 429973)]