20341222740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{45439}}^1$

素因数の和:46286

約数の個数: 96

約数和(自身を含む): 63361536000

約数和(自身を除く): 43020313260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 829, 1658, 2487, 3316, 4145, 4974, 7461, 8290, 9948, 12435, 14922, 16580, 22383, 24870, 29844, 37305, 44766, 45439, 49740, 74610, 89532, 90878, 111915, 136317, 149220, 181756, 223830, 227195, 272634, 408951, 447660, 454390, 545268, 681585, 817902, 908780, 1226853, 1363170, 1635804, 2044755, 2453706, 2726340, 4089510, 4907412, 6134265, 8179020, 12268530, 24537060, 37668931, 75337862, 113006793, 150675724, 188344655, 226013586, 339020379, 376689310, 452027172, 565033965, 678040758, 753378620, 1017061137, 1130067930, 1356081516, 1695101895, 2034122274, 2260135860, 3390203790, 4068244548, 5085305685, 6780407580, 10170611370, 20341222740]

約数ペア:

[(1, 20341222740), (2, 10170611370), (3, 6780407580), (4, 5085305685), (5, 4068244548), (6, 3390203790), (9, 2260135860), (10, 2034122274), (12, 1695101895), (15, 1356081516), (18, 1130067930), (20, 1017061137), (27, 753378620), (30, 678040758), (36, 565033965), (45, 452027172), (54, 376689310), (60, 339020379), (90, 226013586), (108, 188344655), (135, 150675724), (180, 113006793), (270, 75337862), (540, 37668931), (829, 24537060), (1658, 12268530), (2487, 8179020), (3316, 6134265), (4145, 4907412), (4974, 4089510), (7461, 2726340), (8290, 2453706), (9948, 2044755), (12435, 1635804), (14922, 1363170), (16580, 1226853), (22383, 908780), (24870, 817902), (29844, 681585), (37305, 545268), (44766, 454390), (45439, 447660), (49740, 408951), (74610, 272634), (89532, 227195), (90878, 223830), (111915, 181756), (136317, 149220)]