20148337116

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{13757}}^1$

素因数の和:14032

約数の個数: 96

約数和(自身を含む): 53253365760

約数和(自身を除く): 33105028644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 191, 213, 284, 382, 426, 573, 639, 764, 852, 1146, 1278, 1719, 1917, 2292, 2556, 3438, 3834, 5157, 6876, 7668, 10314, 13561, 13757, 20628, 27122, 27514, 40683, 41271, 54244, 55028, 81366, 82542, 122049, 123813, 162732, 165084, 244098, 247626, 366147, 371439, 488196, 495252, 732294, 742878, 976747, 1464588, 1485756, 1953494, 2627587, 2930241, 3906988, 5255174, 5860482, 7882761, 8790723, 10510348, 11720964, 15765522, 17581446, 23648283, 26372169, 31531044, 35162892, 47296566, 52744338, 70944849, 94593132, 105488676, 141889698, 186558677, 283779396, 373117354, 559676031, 746234708, 1119352062, 1679028093, 2238704124, 3358056186, 5037084279, 6716112372, 10074168558, 20148337116]

約数ペア:

[(1, 20148337116), (2, 10074168558), (3, 6716112372), (4, 5037084279), (6, 3358056186), (9, 2238704124), (12, 1679028093), (18, 1119352062), (27, 746234708), (36, 559676031), (54, 373117354), (71, 283779396), (108, 186558677), (142, 141889698), (191, 105488676), (213, 94593132), (284, 70944849), (382, 52744338), (426, 47296566), (573, 35162892), (639, 31531044), (764, 26372169), (852, 23648283), (1146, 17581446), (1278, 15765522), (1719, 11720964), (1917, 10510348), (2292, 8790723), (2556, 7882761), (3438, 5860482), (3834, 5255174), (5157, 3906988), (6876, 2930241), (7668, 2627587), (10314, 1953494), (13561, 1485756), (13757, 1464588), (20628, 976747), (27122, 742878), (27514, 732294), (40683, 495252), (41271, 488196), (54244, 371439), (55028, 366147), (81366, 247626), (82542, 244098), (122049, 165084), (123813, 162732)]