20124893280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1822907}}^1$

素因数の和:1822948

約数の個数: 96

約数和(自身を含む): 66149685504

約数和(自身を除く): 46024792224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 1822907, 3645814, 5468721, 7291628, 9114535, 10937442, 14583256, 18229070, 21874884, 27343605, 29166512, 36458140, 41926861, 43749768, 54687210, 58333024, 72916280, 83853722, 87499536, 109374420, 125780583, 145832560, 167707444, 174999072, 209634305, 218748840, 251561166, 291665120, 335414888, 419268610, 437497680, 503122332, 628902915, 670829776, 838537220, 874995360, 1006244664, 1257805830, 1341659552, 1677074440, 2012489328, 2515611660, 3354148880, 4024978656, 5031223320, 6708297760, 10062446640, 20124893280]

約数ペア:

[(1, 20124893280), (2, 10062446640), (3, 6708297760), (4, 5031223320), (5, 4024978656), (6, 3354148880), (8, 2515611660), (10, 2012489328), (12, 1677074440), (15, 1341659552), (16, 1257805830), (20, 1006244664), (23, 874995360), (24, 838537220), (30, 670829776), (32, 628902915), (40, 503122332), (46, 437497680), (48, 419268610), (60, 335414888), (69, 291665120), (80, 251561166), (92, 218748840), (96, 209634305), (115, 174999072), (120, 167707444), (138, 145832560), (160, 125780583), (184, 109374420), (230, 87499536), (240, 83853722), (276, 72916280), (345, 58333024), (368, 54687210), (460, 43749768), (480, 41926861), (552, 36458140), (690, 29166512), (736, 27343605), (920, 21874884), (1104, 18229070), (1380, 14583256), (1840, 10937442), (2208, 9114535), (2760, 7291628), (3680, 5468721), (5520, 3645814), (11040, 1822907)]