20444472

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16703}}^1$

素因数の和:16732

約数の個数: 48

約数和(自身を含む): 58631040

約数和(自身を除く): 38186568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 16703, 33406, 50109, 66812, 100218, 133624, 150327, 200436, 283951, 300654, 400872, 567902, 601308, 851853, 1135804, 1202616, 1703706, 2271608, 2555559, 3407412, 5111118, 6814824, 10222236, 20444472]

約数ペア:

[(1, 20444472), (2, 10222236), (3, 6814824), (4, 5111118), (6, 3407412), (8, 2555559), (9, 2271608), (12, 1703706), (17, 1202616), (18, 1135804), (24, 851853), (34, 601308), (36, 567902), (51, 400872), (68, 300654), (72, 283951), (102, 200436), (136, 150327), (153, 133624), (204, 100218), (306, 66812), (408, 50109), (612, 33406), (1224, 16703)]