20308675320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1106137}}^1$

素因数の和:1106174

約数の個数: 128

約数和(自身を含む): 71677742400

約数和(自身を除く): 51369067080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 1106137, 2212274, 3318411, 4424548, 5530685, 6636822, 8849096, 9955233, 11061370, 13273644, 16592055, 18804329, 19910466, 22122740, 26547288, 29865699, 33184110, 37608658, 39820932, 44245480, 49776165, 56412987, 59731398, 66368220, 75217316, 79641864, 94021645, 99552330, 112825974, 119462796, 132736440, 149328495, 150434632, 169238961, 188043290, 199104660, 225651948, 238925592, 282064935, 298656990, 338477922, 376086580, 398209320, 451303896, 507716883, 564129870, 597313980, 676955844, 752173160, 846194805, 1015433766, 1128259740, 1194627960, 1353911688, 1692389610, 2030867532, 2256519480, 2538584415, 3384779220, 4061735064, 5077168830, 6769558440, 10154337660, 20308675320]

約数ペア:

[(1, 20308675320), (2, 10154337660), (3, 6769558440), (4, 5077168830), (5, 4061735064), (6, 3384779220), (8, 2538584415), (9, 2256519480), (10, 2030867532), (12, 1692389610), (15, 1353911688), (17, 1194627960), (18, 1128259740), (20, 1015433766), (24, 846194805), (27, 752173160), (30, 676955844), (34, 597313980), (36, 564129870), (40, 507716883), (45, 451303896), (51, 398209320), (54, 376086580), (60, 338477922), (68, 298656990), (72, 282064935), (85, 238925592), (90, 225651948), (102, 199104660), (108, 188043290), (120, 169238961), (135, 150434632), (136, 149328495), (153, 132736440), (170, 119462796), (180, 112825974), (204, 99552330), (216, 94021645), (255, 79641864), (270, 75217316), (306, 66368220), (340, 59731398), (360, 56412987), (408, 49776165), (459, 44245480), (510, 39820932), (540, 37608658), (612, 33184110), (680, 29865699), (765, 26547288), (918, 22122740), (1020, 19910466), (1080, 18804329), (1224, 16592055), (1530, 13273644), (1836, 11061370), (2040, 9955233), (2295, 8849096), (3060, 6636822), (3672, 5530685), (4590, 4424548), (6120, 3318411), (9180, 2212274), (18360, 1106137)]