20030931710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{2203}}^1$

素因数の和:2649

約数の個数: 64

約数和(自身を含む): 37616673024

約数和(自身を除く): 17585741314

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 331, 335, 410, 662, 670, 1655, 2203, 2747, 3310, 4406, 5494, 11015, 13571, 13735, 22030, 22177, 27142, 27470, 44354, 67855, 90323, 110885, 135710, 147601, 180646, 221770, 295202, 451615, 729193, 738005, 903230, 909257, 1458386, 1476010, 1818514, 3645965, 4546285, 6051641, 7291930, 9092570, 12103282, 29896913, 30258205, 48855931, 59793826, 60516410, 97711862, 149484565, 244279655, 298969130, 488559310, 2003093171, 4006186342, 10015465855, 20030931710]

約数ペア:

[(1, 20030931710), (2, 10015465855), (5, 4006186342), (10, 2003093171), (41, 488559310), (67, 298969130), (82, 244279655), (134, 149484565), (205, 97711862), (331, 60516410), (335, 59793826), (410, 48855931), (662, 30258205), (670, 29896913), (1655, 12103282), (2203, 9092570), (2747, 7291930), (3310, 6051641), (4406, 4546285), (5494, 3645965), (11015, 1818514), (13571, 1476010), (13735, 1458386), (22030, 909257), (22177, 903230), (27142, 738005), (27470, 729193), (44354, 451615), (67855, 295202), (90323, 221770), (110885, 180646), (135710, 147601)]