20548682532

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{29641}}^1$

素因数の和:29799

約数の個数: 144

約数和(自身を含む): 62447394240

約数和(自身を除く): 41898711708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 131, 147, 189, 196, 252, 262, 294, 378, 393, 441, 524, 588, 756, 786, 882, 917, 1179, 1323, 1572, 1764, 1834, 2358, 2646, 2751, 3537, 3668, 4716, 5292, 5502, 6419, 7074, 8253, 11004, 12838, 14148, 16506, 19257, 24759, 25676, 29641, 33012, 38514, 49518, 57771, 59282, 77028, 88923, 99036, 115542, 118564, 173313, 177846, 207487, 231084, 266769, 346626, 355692, 414974, 533538, 622461, 693252, 800307, 829948, 1067076, 1244922, 1452409, 1600614, 1867383, 2489844, 2904818, 3201228, 3734766, 3882971, 4357227, 5602149, 5809636, 7469532, 7765942, 8714454, 11204298, 11648913, 13071681, 15531884, 17428908, 22408596, 23297826, 26143362, 27180797, 34946739, 39215043, 46595652, 52286724, 54361594, 69893478, 78430086, 81542391, 104840217, 108723188, 139786956, 156860172, 163084782, 190265579, 209680434, 244627173, 326169564, 380531158, 419360868, 489254346, 570796737, 733881519, 761062316, 978508692, 1141593474, 1467763038, 1712390211, 2283186948, 2935526076, 3424780422, 5137170633, 6849560844, 10274341266, 20548682532]

約数ペア:

[(1, 20548682532), (2, 10274341266), (3, 6849560844), (4, 5137170633), (6, 3424780422), (7, 2935526076), (9, 2283186948), (12, 1712390211), (14, 1467763038), (18, 1141593474), (21, 978508692), (27, 761062316), (28, 733881519), (36, 570796737), (42, 489254346), (49, 419360868), (54, 380531158), (63, 326169564), (84, 244627173), (98, 209680434), (108, 190265579), (126, 163084782), (131, 156860172), (147, 139786956), (189, 108723188), (196, 104840217), (252, 81542391), (262, 78430086), (294, 69893478), (378, 54361594), (393, 52286724), (441, 46595652), (524, 39215043), (588, 34946739), (756, 27180797), (786, 26143362), (882, 23297826), (917, 22408596), (1179, 17428908), (1323, 15531884), (1572, 13071681), (1764, 11648913), (1834, 11204298), (2358, 8714454), (2646, 7765942), (2751, 7469532), (3537, 5809636), (3668, 5602149), (4716, 4357227), (5292, 3882971), (5502, 3734766), (6419, 3201228), (7074, 2904818), (8253, 2489844), (11004, 1867383), (12838, 1600614), (14148, 1452409), (16506, 1244922), (19257, 1067076), (24759, 829948), (25676, 800307), (29641, 693252), (33012, 622461), (38514, 533538), (49518, 414974), (57771, 355692), (59282, 346626), (77028, 266769), (88923, 231084), (99036, 207487), (115542, 177846), (118564, 173313)]