20194468260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{54559}}^1$

素因数の和:54801

約数の個数: 96

約数和(自身を含む): 58662912000

約数和(自身を除く): 38468443740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 199, 310, 372, 398, 465, 597, 620, 796, 930, 995, 1194, 1860, 1990, 2388, 2985, 3980, 5970, 6169, 11940, 12338, 18507, 24676, 30845, 37014, 54559, 61690, 74028, 92535, 109118, 123380, 163677, 185070, 218236, 272795, 327354, 370140, 545590, 654708, 818385, 1091180, 1636770, 1691329, 3273540, 3382658, 5073987, 6765316, 8456645, 10147974, 10857241, 16913290, 20295948, 21714482, 25369935, 32571723, 33826580, 43428964, 50739870, 54286205, 65143446, 101479740, 108572410, 130286892, 162858615, 217144820, 325717230, 336574471, 651434460, 673148942, 1009723413, 1346297884, 1682872355, 2019446826, 3365744710, 4038893652, 5048617065, 6731489420, 10097234130, 20194468260]

約数ペア:

[(1, 20194468260), (2, 10097234130), (3, 6731489420), (4, 5048617065), (5, 4038893652), (6, 3365744710), (10, 2019446826), (12, 1682872355), (15, 1346297884), (20, 1009723413), (30, 673148942), (31, 651434460), (60, 336574471), (62, 325717230), (93, 217144820), (124, 162858615), (155, 130286892), (186, 108572410), (199, 101479740), (310, 65143446), (372, 54286205), (398, 50739870), (465, 43428964), (597, 33826580), (620, 32571723), (796, 25369935), (930, 21714482), (995, 20295948), (1194, 16913290), (1860, 10857241), (1990, 10147974), (2388, 8456645), (2985, 6765316), (3980, 5073987), (5970, 3382658), (6169, 3273540), (11940, 1691329), (12338, 1636770), (18507, 1091180), (24676, 818385), (30845, 654708), (37014, 545590), (54559, 370140), (61690, 327354), (74028, 272795), (92535, 218236), (109118, 185070), (123380, 163677)]