20081154528

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{151909}}^1$

素因数の和:151951

約数の個数: 144

約数和(自身を含む): 62704802160

約数和(自身を除く): 42623647632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 816, 864, 918, 972, 1224, 1296, 1377, 1632, 1836, 1944, 2448, 2592, 2754, 3672, 3888, 4131, 4896, 5508, 7344, 7776, 8262, 11016, 14688, 16524, 22032, 33048, 44064, 66096, 132192, 151909, 303818, 455727, 607636, 911454, 1215272, 1367181, 1822908, 2430544, 2582453, 2734362, 3645816, 4101543, 4861088, 5164906, 5468724, 7291632, 7747359, 8203086, 10329812, 10937448, 12304629, 14583264, 15494718, 16406172, 20659624, 21874896, 23242077, 24609258, 30989436, 32812344, 36913887, 41319248, 43749792, 46484154, 49218516, 61978872, 65624688, 69726231, 73827774, 82638496, 92968308, 98437032, 123957744, 131249376, 139452462, 147655548, 185936616, 196874064, 209178693, 247915488, 278904924, 295311096, 371873232, 393748128, 418357386, 557809848, 590622192, 627536079, 743746464, 836714772, 1115619696, 1181244384, 1255072158, 1673429544, 2231239392, 2510144316, 3346859088, 5020288632, 6693718176, 10040577264, 20081154528]

約数ペア:

[(1, 20081154528), (2, 10040577264), (3, 6693718176), (4, 5020288632), (6, 3346859088), (8, 2510144316), (9, 2231239392), (12, 1673429544), (16, 1255072158), (17, 1181244384), (18, 1115619696), (24, 836714772), (27, 743746464), (32, 627536079), (34, 590622192), (36, 557809848), (48, 418357386), (51, 393748128), (54, 371873232), (68, 295311096), (72, 278904924), (81, 247915488), (96, 209178693), (102, 196874064), (108, 185936616), (136, 147655548), (144, 139452462), (153, 131249376), (162, 123957744), (204, 98437032), (216, 92968308), (243, 82638496), (272, 73827774), (288, 69726231), (306, 65624688), (324, 61978872), (408, 49218516), (432, 46484154), (459, 43749792), (486, 41319248), (544, 36913887), (612, 32812344), (648, 30989436), (816, 24609258), (864, 23242077), (918, 21874896), (972, 20659624), (1224, 16406172), (1296, 15494718), (1377, 14583264), (1632, 12304629), (1836, 10937448), (1944, 10329812), (2448, 8203086), (2592, 7747359), (2754, 7291632), (3672, 5468724), (3888, 5164906), (4131, 4861088), (4896, 4101543), (5508, 3645816), (7344, 2734362), (7776, 2582453), (8262, 2430544), (11016, 1822908), (14688, 1367181), (16524, 1215272), (22032, 911454), (33048, 607636), (44064, 455727), (66096, 303818), (132192, 151909)]