20247218280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3308369}}^1$

素因数の和:3308403

約数の個数: 96

約数和(自身を含む): 69674272200

約数和(自身を除く): 49427053920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 3308369, 6616738, 9925107, 13233476, 16541845, 19850214, 26466952, 29775321, 33083690, 39700428, 49625535, 56242273, 59550642, 66167380, 79400856, 99251070, 112484546, 119101284, 132334760, 148876605, 168726819, 198502140, 224969092, 238202568, 281211365, 297753210, 337453638, 397004280, 449938184, 506180457, 562422730, 595506420, 674907276, 843634095, 1012360914, 1124845460, 1191012840, 1349814552, 1687268190, 2024721828, 2249690920, 2530902285, 3374536380, 4049443656, 5061804570, 6749072760, 10123609140, 20247218280]

約数ペア:

[(1, 20247218280), (2, 10123609140), (3, 6749072760), (4, 5061804570), (5, 4049443656), (6, 3374536380), (8, 2530902285), (9, 2249690920), (10, 2024721828), (12, 1687268190), (15, 1349814552), (17, 1191012840), (18, 1124845460), (20, 1012360914), (24, 843634095), (30, 674907276), (34, 595506420), (36, 562422730), (40, 506180457), (45, 449938184), (51, 397004280), (60, 337453638), (68, 297753210), (72, 281211365), (85, 238202568), (90, 224969092), (102, 198502140), (120, 168726819), (136, 148876605), (153, 132334760), (170, 119101284), (180, 112484546), (204, 99251070), (255, 79400856), (306, 66167380), (340, 59550642), (360, 56242273), (408, 49625535), (510, 39700428), (612, 33083690), (680, 29775321), (765, 26466952), (1020, 19850214), (1224, 16541845), (1530, 13233476), (2040, 9925107), (3060, 6616738), (6120, 3308369)]