20083048488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{312353}}^1$

素因数の和:312431

約数の個数: 96

約数和(自身を含む): 58472668800

約数和(自身を除く): 38389620312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 564, 684, 846, 893, 1128, 1368, 1692, 1786, 2679, 3384, 3572, 5358, 7144, 8037, 10716, 16074, 21432, 32148, 64296, 312353, 624706, 937059, 1249412, 1874118, 2498824, 2811177, 3748236, 5622354, 5934707, 7496472, 11244708, 11869414, 14680591, 17804121, 22489416, 23738828, 29361182, 35608242, 44041773, 47477656, 53412363, 58722364, 71216484, 88083546, 106824726, 117444728, 132125319, 142432968, 176167092, 213649452, 264250638, 278931229, 352334184, 427298904, 528501276, 557862458, 836793687, 1057002552, 1115724916, 1673587374, 2231449832, 2510381061, 3347174748, 5020762122, 6694349496, 10041524244, 20083048488]

約数ペア:

[(1, 20083048488), (2, 10041524244), (3, 6694349496), (4, 5020762122), (6, 3347174748), (8, 2510381061), (9, 2231449832), (12, 1673587374), (18, 1115724916), (19, 1057002552), (24, 836793687), (36, 557862458), (38, 528501276), (47, 427298904), (57, 352334184), (72, 278931229), (76, 264250638), (94, 213649452), (114, 176167092), (141, 142432968), (152, 132125319), (171, 117444728), (188, 106824726), (228, 88083546), (282, 71216484), (342, 58722364), (376, 53412363), (423, 47477656), (456, 44041773), (564, 35608242), (684, 29361182), (846, 23738828), (893, 22489416), (1128, 17804121), (1368, 14680591), (1692, 11869414), (1786, 11244708), (2679, 7496472), (3384, 5934707), (3572, 5622354), (5358, 3748236), (7144, 2811177), (8037, 2498824), (10716, 1874118), (16074, 1249412), (21432, 937059), (32148, 624706), (64296, 312353)]