20196646344

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{1259}}^1\times {\mathrm{4547}}^1$

素因数の和:5832

約数の個数: 144

約数和(自身を含む): 63694285200

約数和(自身を除く): 43497638856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1259, 1764, 2518, 3528, 3777, 4547, 5036, 7554, 8813, 9094, 10072, 11331, 13641, 15108, 17626, 18188, 22662, 26439, 27282, 30216, 31829, 35252, 36376, 40923, 45324, 52878, 54564, 61691, 63658, 70504, 79317, 81846, 90648, 95487, 105756, 109128, 123382, 127316, 158634, 163692, 185073, 190974, 211512, 222803, 246764, 254632, 286461, 317268, 327384, 370146, 381948, 445606, 493528, 555219, 572922, 634536, 668409, 740292, 763896, 891212, 1110438, 1145844, 1336818, 1480584, 1782424, 2005227, 2220876, 2291688, 2673636, 4010454, 4441752, 5347272, 5724673, 8020908, 11449346, 16041816, 17174019, 22898692, 34348038, 40072711, 45797384, 51522057, 68696076, 80145422, 103044114, 120218133, 137392152, 160290844, 206088228, 240436266, 280508977, 320581688, 360654399, 412176456, 480872532, 561017954, 721308798, 841526931, 961745064, 1122035908, 1442617596, 1683053862, 2244071816, 2524580793, 2885235192, 3366107724, 5049161586, 6732215448, 10098323172, 20196646344]

約数ペア:

[(1, 20196646344), (2, 10098323172), (3, 6732215448), (4, 5049161586), (6, 3366107724), (7, 2885235192), (8, 2524580793), (9, 2244071816), (12, 1683053862), (14, 1442617596), (18, 1122035908), (21, 961745064), (24, 841526931), (28, 721308798), (36, 561017954), (42, 480872532), (49, 412176456), (56, 360654399), (63, 320581688), (72, 280508977), (84, 240436266), (98, 206088228), (126, 160290844), (147, 137392152), (168, 120218133), (196, 103044114), (252, 80145422), (294, 68696076), (392, 51522057), (441, 45797384), (504, 40072711), (588, 34348038), (882, 22898692), (1176, 17174019), (1259, 16041816), (1764, 11449346), (2518, 8020908), (3528, 5724673), (3777, 5347272), (4547, 4441752), (5036, 4010454), (7554, 2673636), (8813, 2291688), (9094, 2220876), (10072, 2005227), (11331, 1782424), (13641, 1480584), (15108, 1336818), (17626, 1145844), (18188, 1110438), (22662, 891212), (26439, 763896), (27282, 740292), (30216, 668409), (31829, 634536), (35252, 572922), (36376, 555219), (40923, 493528), (45324, 445606), (52878, 381948), (54564, 370146), (61691, 327384), (63658, 317268), (70504, 286461), (79317, 254632), (81846, 246764), (90648, 222803), (95487, 211512), (105756, 190974), (109128, 185073), (123382, 163692), (127316, 158634)]