20135021550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{9839}}^1$

素因数の和:11810

約数の個数: 96

約数和(自身を含む): 57103488000

約数和(自身を除く): 36968466450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1949, 3898, 5847, 9745, 9839, 11694, 13643, 19490, 19678, 27286, 29235, 29517, 40929, 48725, 49195, 58470, 59034, 68215, 68873, 81858, 97450, 98390, 136430, 137746, 146175, 147585, 204645, 206619, 245975, 292350, 295170, 341075, 344365, 409290, 413238, 491950, 682150, 688730, 737925, 1023225, 1033095, 1475850, 1721825, 2046450, 2066190, 3443650, 5165475, 10330950, 19176211, 38352422, 57528633, 95881055, 115057266, 134233477, 191762110, 268466954, 287643165, 402700431, 479405275, 575286330, 671167385, 805400862, 958810550, 1342334770, 1438215825, 2013502155, 2876431650, 3355836925, 4027004310, 6711673850, 10067510775, 20135021550]

約数ペア:

[(1, 20135021550), (2, 10067510775), (3, 6711673850), (5, 4027004310), (6, 3355836925), (7, 2876431650), (10, 2013502155), (14, 1438215825), (15, 1342334770), (21, 958810550), (25, 805400862), (30, 671167385), (35, 575286330), (42, 479405275), (50, 402700431), (70, 287643165), (75, 268466954), (105, 191762110), (150, 134233477), (175, 115057266), (210, 95881055), (350, 57528633), (525, 38352422), (1050, 19176211), (1949, 10330950), (3898, 5165475), (5847, 3443650), (9745, 2066190), (9839, 2046450), (11694, 1721825), (13643, 1475850), (19490, 1033095), (19678, 1023225), (27286, 737925), (29235, 688730), (29517, 682150), (40929, 491950), (48725, 413238), (49195, 409290), (58470, 344365), (59034, 341075), (68215, 295170), (68873, 292350), (81858, 245975), (97450, 206619), (98390, 204645), (136430, 147585), (137746, 146175)]