20365432832

素因数分解:

$2^{11}\times {\mathrm{89}}^1\times {\mathrm{111731}}^1$

素因数の和:111842

約数の個数: 48

約数和(自身を含む): 41178828600

約数和(自身を除く): 20813395768

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1024, 1424, 2048, 2848, 5696, 11392, 22784, 45568, 91136, 111731, 182272, 223462, 446924, 893848, 1787696, 3575392, 7150784, 9944059, 14301568, 19888118, 28603136, 39776236, 57206272, 79552472, 114412544, 159104944, 228825088, 318209888, 636419776, 1272839552, 2545679104, 5091358208, 10182716416, 20365432832]

約数ペア:

[(1, 20365432832), (2, 10182716416), (4, 5091358208), (8, 2545679104), (16, 1272839552), (32, 636419776), (64, 318209888), (89, 228825088), (128, 159104944), (178, 114412544), (256, 79552472), (356, 57206272), (512, 39776236), (712, 28603136), (1024, 19888118), (1424, 14301568), (2048, 9944059), (2848, 7150784), (5696, 3575392), (11392, 1787696), (22784, 893848), (45568, 446924), (91136, 223462), (111731, 182272)]