20162048265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{733}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 37593953280

約数和(自身を除く): 17431905015

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 607, 733, 795, 855, 1007, 1821, 2199, 2385, 3021, 3035, 3665, 5035, 5463, 6597, 9063, 9105, 10995, 11533, 13927, 15105, 27315, 32171, 32985, 34599, 38849, 41781, 45315, 57665, 69635, 96513, 103797, 116547, 125343, 160855, 172995, 194245, 208905, 289539, 349641, 444931, 482565, 518985, 582735, 611249, 626715, 738131, 1334793, 1447695, 1748205, 1833747, 2214393, 2224655, 3056245, 3690655, 4004379, 5501241, 6643179, 6673965, 8453689, 9168735, 11071965, 20021895, 23581343, 25361067, 27506205, 33215895, 42268445, 70744029, 76083201, 117906715, 126805335, 212232087, 353720145, 380416005, 448045517, 1061160435, 1344136551, 2240227585, 4032409653, 6720682755, 20162048265]

約数ペア:

[(1, 20162048265), (3, 6720682755), (5, 4032409653), (9, 2240227585), (15, 1344136551), (19, 1061160435), (45, 448045517), (53, 380416005), (57, 353720145), (95, 212232087), (159, 126805335), (171, 117906715), (265, 76083201), (285, 70744029), (477, 42268445), (607, 33215895), (733, 27506205), (795, 25361067), (855, 23581343), (1007, 20021895), (1821, 11071965), (2199, 9168735), (2385, 8453689), (3021, 6673965), (3035, 6643179), (3665, 5501241), (5035, 4004379), (5463, 3690655), (6597, 3056245), (9063, 2224655), (9105, 2214393), (10995, 1833747), (11533, 1748205), (13927, 1447695), (15105, 1334793), (27315, 738131), (32171, 626715), (32985, 611249), (34599, 582735), (38849, 518985), (41781, 482565), (45315, 444931), (57665, 349641), (69635, 289539), (96513, 208905), (103797, 194245), (116547, 172995), (125343, 160855)]