20536498950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43067}}^1$

素因数の和:43127

約数の個数: 144

約数和(自身を含む): 59022454464

約数和(自身を除く): 38485955514

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 289, 330, 374, 425, 510, 550, 561, 578, 825, 850, 867, 935, 1122, 1275, 1445, 1650, 1734, 1870, 2550, 2805, 2890, 3179, 4335, 4675, 5610, 6358, 7225, 8670, 9350, 9537, 14025, 14450, 15895, 19074, 21675, 28050, 31790, 43067, 43350, 47685, 79475, 86134, 95370, 129201, 158950, 215335, 238425, 258402, 430670, 473737, 476850, 646005, 732139, 947474, 1076675, 1292010, 1421211, 1464278, 2153350, 2196417, 2368685, 2842422, 3230025, 3660695, 4392834, 4737370, 6460050, 7106055, 7321390, 8053529, 10982085, 11843425, 12446363, 14212110, 16107058, 18303475, 21964170, 23686850, 24160587, 24892726, 35530275, 36606950, 37339089, 40267645, 48321174, 54910425, 62231815, 71060550, 74678178, 80535290, 109820850, 120802935, 124463630, 136909993, 186695445, 201338225, 241605870, 273819986, 311159075, 373390890, 402676450, 410729979, 604014675, 622318150, 684549965, 821459958, 933477225, 1208029350, 1369099930, 1866954450, 2053649895, 3422749825, 4107299790, 6845499650, 10268249475, 20536498950]

約数ペア:

[(1, 20536498950), (2, 10268249475), (3, 6845499650), (5, 4107299790), (6, 3422749825), (10, 2053649895), (11, 1866954450), (15, 1369099930), (17, 1208029350), (22, 933477225), (25, 821459958), (30, 684549965), (33, 622318150), (34, 604014675), (50, 410729979), (51, 402676450), (55, 373390890), (66, 311159075), (75, 273819986), (85, 241605870), (102, 201338225), (110, 186695445), (150, 136909993), (165, 124463630), (170, 120802935), (187, 109820850), (255, 80535290), (275, 74678178), (289, 71060550), (330, 62231815), (374, 54910425), (425, 48321174), (510, 40267645), (550, 37339089), (561, 36606950), (578, 35530275), (825, 24892726), (850, 24160587), (867, 23686850), (935, 21964170), (1122, 18303475), (1275, 16107058), (1445, 14212110), (1650, 12446363), (1734, 11843425), (1870, 10982085), (2550, 8053529), (2805, 7321390), (2890, 7106055), (3179, 6460050), (4335, 4737370), (4675, 4392834), (5610, 3660695), (6358, 3230025), (7225, 2842422), (8670, 2368685), (9350, 2196417), (9537, 2153350), (14025, 1464278), (14450, 1421211), (15895, 1292010), (19074, 1076675), (21675, 947474), (28050, 732139), (31790, 646005), (43067, 476850), (43350, 473737), (47685, 430670), (79475, 258402), (86134, 238425), (95370, 215335), (129201, 158950)]