20243346360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9923209}}^1$

素因数の和:9923240

約数の個数: 64

約数和(自身を含む): 64302400800

約数和(自身を除く): 44059054440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9923209, 19846418, 29769627, 39692836, 49616045, 59539254, 79385672, 99232090, 119078508, 148848135, 168694553, 198464180, 238157016, 297696270, 337389106, 396928360, 506083659, 595392540, 674778212, 843472765, 1012167318, 1190785080, 1349556424, 1686945530, 2024334636, 2530418295, 3373891060, 4048669272, 5060836590, 6747782120, 10121673180, 20243346360]

約数ペア:

[(1, 20243346360), (2, 10121673180), (3, 6747782120), (4, 5060836590), (5, 4048669272), (6, 3373891060), (8, 2530418295), (10, 2024334636), (12, 1686945530), (15, 1349556424), (17, 1190785080), (20, 1012167318), (24, 843472765), (30, 674778212), (34, 595392540), (40, 506083659), (51, 396928360), (60, 337389106), (68, 297696270), (85, 238157016), (102, 198464180), (120, 168694553), (136, 148848135), (170, 119078508), (204, 99232090), (255, 79385672), (340, 59539254), (408, 49616045), (510, 39692836), (680, 29769627), (1020, 19846418), (2040, 9923209)]