20343314605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{188303}}^1$

素因数の和:188397

約数の個数: 32

約数和(自身を含む): 27332702208

約数和(自身を除く): 6989387603

約数列:

[1, 5, 17, 31, 41, 85, 155, 205, 527, 697, 1271, 2635, 3485, 6355, 21607, 108035, 188303, 941515, 3201151, 5837393, 7720423, 16005755, 29186965, 38602115, 99235681, 131247191, 239333113, 496178405, 656235955, 1196665565, 4068662921, 20343314605]

約数ペア:

[(1, 20343314605), (5, 4068662921), (17, 1196665565), (31, 656235955), (41, 496178405), (85, 239333113), (155, 131247191), (205, 99235681), (527, 38602115), (697, 29186965), (1271, 16005755), (2635, 7720423), (3485, 5837393), (6355, 3201151), (21607, 941515), (108035, 188303)]