20436705060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{12457}}^1$

素因数の和:13245

約数の個数: 96

約数和(自身を含む): 58853585280

約数和(自身を除く): 38416880220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 739, 740, 1110, 1478, 2217, 2220, 2956, 3695, 4434, 7390, 8868, 11085, 12457, 14780, 22170, 24914, 27343, 37371, 44340, 49828, 54686, 62285, 74742, 82029, 109372, 124570, 136715, 149484, 164058, 186855, 249140, 273430, 328116, 373710, 410145, 460909, 546860, 747420, 820290, 921818, 1382727, 1640580, 1843636, 2304545, 2765454, 4609090, 5530908, 6913635, 9205723, 9218180, 13827270, 18411446, 27617169, 27654540, 36822892, 46028615, 55234338, 92057230, 110468676, 138085845, 184114460, 276171690, 340611751, 552343380, 681223502, 1021835253, 1362447004, 1703058755, 2043670506, 3406117510, 4087341012, 5109176265, 6812235020, 10218352530, 20436705060]

約数ペア:

[(1, 20436705060), (2, 10218352530), (3, 6812235020), (4, 5109176265), (5, 4087341012), (6, 3406117510), (10, 2043670506), (12, 1703058755), (15, 1362447004), (20, 1021835253), (30, 681223502), (37, 552343380), (60, 340611751), (74, 276171690), (111, 184114460), (148, 138085845), (185, 110468676), (222, 92057230), (370, 55234338), (444, 46028615), (555, 36822892), (739, 27654540), (740, 27617169), (1110, 18411446), (1478, 13827270), (2217, 9218180), (2220, 9205723), (2956, 6913635), (3695, 5530908), (4434, 4609090), (7390, 2765454), (8868, 2304545), (11085, 1843636), (12457, 1640580), (14780, 1382727), (22170, 921818), (24914, 820290), (27343, 747420), (37371, 546860), (44340, 460909), (49828, 410145), (54686, 373710), (62285, 328116), (74742, 273430), (82029, 249140), (109372, 186855), (124570, 164058), (136715, 149484)]