20636704020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6353}}^1\times {\mathrm{54139}}^1$

素因数の和:60504

約数の個数: 48

約数和(自身を含む): 57792934080

約数和(自身を除く): 37156230060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6353, 12706, 19059, 25412, 31765, 38118, 54139, 63530, 76236, 95295, 108278, 127060, 162417, 190590, 216556, 270695, 324834, 381180, 541390, 649668, 812085, 1082780, 1624170, 3248340, 343945067, 687890134, 1031835201, 1375780268, 1719725335, 2063670402, 3439450670, 4127340804, 5159176005, 6878901340, 10318352010, 20636704020]

約数ペア:

[(1, 20636704020), (2, 10318352010), (3, 6878901340), (4, 5159176005), (5, 4127340804), (6, 3439450670), (10, 2063670402), (12, 1719725335), (15, 1375780268), (20, 1031835201), (30, 687890134), (60, 343945067), (6353, 3248340), (12706, 1624170), (19059, 1082780), (25412, 812085), (31765, 649668), (38118, 541390), (54139, 381180), (63530, 324834), (76236, 270695), (95295, 216556), (108278, 190590), (127060, 162417)]