20112365760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{7333}}^1$

素因数の和:10210

約数の個数: 112

約数和(自身を含む): 63887823456

約数和(自身を除く): 43775457696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2857, 5714, 7333, 8571, 11428, 14285, 14666, 17142, 21999, 22856, 28570, 29332, 34284, 36665, 42855, 43998, 45712, 57140, 58664, 68568, 73330, 85710, 87996, 91424, 109995, 114280, 117328, 137136, 146660, 171420, 175992, 182848, 219990, 228560, 234656, 274272, 293320, 342840, 351984, 439980, 457120, 469312, 548544, 586640, 685680, 703968, 879960, 914240, 1173280, 1371360, 1407936, 1759920, 2346560, 2742720, 3519840, 7039680, 20950381, 41900762, 62851143, 83801524, 104751905, 125702286, 167603048, 209503810, 251404572, 314255715, 335206096, 419007620, 502809144, 628511430, 670412192, 838015240, 1005618288, 1257022860, 1340824384, 1676030480, 2011236576, 2514045720, 3352060960, 4022473152, 5028091440, 6704121920, 10056182880, 20112365760]

約数ペア:

[(1, 20112365760), (2, 10056182880), (3, 6704121920), (4, 5028091440), (5, 4022473152), (6, 3352060960), (8, 2514045720), (10, 2011236576), (12, 1676030480), (15, 1340824384), (16, 1257022860), (20, 1005618288), (24, 838015240), (30, 670412192), (32, 628511430), (40, 502809144), (48, 419007620), (60, 335206096), (64, 314255715), (80, 251404572), (96, 209503810), (120, 167603048), (160, 125702286), (192, 104751905), (240, 83801524), (320, 62851143), (480, 41900762), (960, 20950381), (2857, 7039680), (5714, 3519840), (7333, 2742720), (8571, 2346560), (11428, 1759920), (14285, 1407936), (14666, 1371360), (17142, 1173280), (21999, 914240), (22856, 879960), (28570, 703968), (29332, 685680), (34284, 586640), (36665, 548544), (42855, 469312), (43998, 457120), (45712, 439980), (57140, 351984), (58664, 342840), (68568, 293320), (73330, 274272), (85710, 234656), (87996, 228560), (91424, 219990), (109995, 182848), (114280, 175992), (117328, 171420), (137136, 146660)]