20227947888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1\times {\mathrm{7151}}^1$

素因数の和:9094

約数の個数: 80

約数和(自身を含む): 53977116672

約数和(自身を除く): 33749168784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1901, 3802, 5703, 7151, 7604, 11406, 14302, 15208, 21453, 22812, 28604, 30416, 42906, 45624, 57208, 58931, 85812, 91248, 114416, 117862, 171624, 176793, 221681, 235724, 343248, 353586, 443362, 471448, 665043, 707172, 886724, 942896, 1330086, 1414344, 1773448, 2660172, 2828688, 3546896, 5320344, 10640688, 13594051, 27188102, 40782153, 54376204, 81564306, 108752408, 163128612, 217504816, 326257224, 421415581, 652514448, 842831162, 1264246743, 1685662324, 2528493486, 3371324648, 5056986972, 6742649296, 10113973944, 20227947888]

約数ペア:

[(1, 20227947888), (2, 10113973944), (3, 6742649296), (4, 5056986972), (6, 3371324648), (8, 2528493486), (12, 1685662324), (16, 1264246743), (24, 842831162), (31, 652514448), (48, 421415581), (62, 326257224), (93, 217504816), (124, 163128612), (186, 108752408), (248, 81564306), (372, 54376204), (496, 40782153), (744, 27188102), (1488, 13594051), (1901, 10640688), (3802, 5320344), (5703, 3546896), (7151, 2828688), (7604, 2660172), (11406, 1773448), (14302, 1414344), (15208, 1330086), (21453, 942896), (22812, 886724), (28604, 707172), (30416, 665043), (42906, 471448), (45624, 443362), (57208, 353586), (58931, 343248), (85812, 235724), (91248, 221681), (114416, 176793), (117862, 171624)]