20213854512

素因数分解:

$2^4\times 3^1\times {\mathrm{14723}}^1\times {\mathrm{28603}}^1$

素因数の和:43337

約数の個数: 40

約数和(自身を含む): 52224496704

約数和(自身を除く): 32010642192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 14723, 28603, 29446, 44169, 57206, 58892, 85809, 88338, 114412, 117784, 171618, 176676, 228824, 235568, 343236, 353352, 457648, 686472, 706704, 1372944, 421121969, 842243938, 1263365907, 1684487876, 2526731814, 3368975752, 5053463628, 6737951504, 10106927256, 20213854512]

約数ペア:

[(1, 20213854512), (2, 10106927256), (3, 6737951504), (4, 5053463628), (6, 3368975752), (8, 2526731814), (12, 1684487876), (16, 1263365907), (24, 842243938), (48, 421121969), (14723, 1372944), (28603, 706704), (29446, 686472), (44169, 457648), (57206, 353352), (58892, 343236), (85809, 235568), (88338, 228824), (114412, 176676), (117784, 171618)]