20193058500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{317}}^1\times {\mathrm{42467}}^1$

素因数の和:42806

約数の個数: 96

約数和(自身を含む): 58989071232

約数和(自身を除く): 38796012732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 317, 375, 500, 634, 750, 951, 1268, 1500, 1585, 1902, 3170, 3804, 4755, 6340, 7925, 9510, 15850, 19020, 23775, 31700, 39625, 42467, 47550, 79250, 84934, 95100, 118875, 127401, 158500, 169868, 212335, 237750, 254802, 424670, 475500, 509604, 637005, 849340, 1061675, 1274010, 2123350, 2548020, 3185025, 4246700, 5308375, 6370050, 10616750, 12740100, 13462039, 15925125, 21233500, 26924078, 31850250, 40386117, 53848156, 63700500, 67310195, 80772234, 134620390, 161544468, 201930585, 269240780, 336550975, 403861170, 673101950, 807722340, 1009652925, 1346203900, 1682754875, 2019305850, 3365509750, 4038611700, 5048264625, 6731019500, 10096529250, 20193058500]

約数ペア:

[(1, 20193058500), (2, 10096529250), (3, 6731019500), (4, 5048264625), (5, 4038611700), (6, 3365509750), (10, 2019305850), (12, 1682754875), (15, 1346203900), (20, 1009652925), (25, 807722340), (30, 673101950), (50, 403861170), (60, 336550975), (75, 269240780), (100, 201930585), (125, 161544468), (150, 134620390), (250, 80772234), (300, 67310195), (317, 63700500), (375, 53848156), (500, 40386117), (634, 31850250), (750, 26924078), (951, 21233500), (1268, 15925125), (1500, 13462039), (1585, 12740100), (1902, 10616750), (3170, 6370050), (3804, 5308375), (4755, 4246700), (6340, 3185025), (7925, 2548020), (9510, 2123350), (15850, 1274010), (19020, 1061675), (23775, 849340), (31700, 637005), (39625, 509604), (42467, 475500), (47550, 424670), (79250, 254802), (84934, 237750), (95100, 212335), (118875, 169868), (127401, 158500)]