19603320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14851}}^1$

素因数の和:14876

約数の個数: 64

約数和(自身を含む): 64160640

約数和(自身を除く): 44557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14851, 29702, 44553, 59404, 74255, 89106, 118808, 148510, 163361, 178212, 222765, 297020, 326722, 356424, 445530, 490083, 594040, 653444, 816805, 891060, 980166, 1306888, 1633610, 1782120, 1960332, 2450415, 3267220, 3920664, 4900830, 6534440, 9801660, 19603320]

約数ペア:

[(1, 19603320), (2, 9801660), (3, 6534440), (4, 4900830), (5, 3920664), (6, 3267220), (8, 2450415), (10, 1960332), (11, 1782120), (12, 1633610), (15, 1306888), (20, 980166), (22, 891060), (24, 816805), (30, 653444), (33, 594040), (40, 490083), (44, 445530), (55, 356424), (60, 326722), (66, 297020), (88, 222765), (110, 178212), (120, 163361), (132, 148510), (165, 118808), (220, 89106), (264, 74255), (330, 59404), (440, 44553), (660, 29702), (1320, 14851)]