20585652672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{266047}}^1$

素因数の和:266106

約数の個数: 112

約数和(自身を含む): 60548268032

約数和(自身を除く): 39962615360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 9672, 12896, 19344, 25792, 38688, 77376, 266047, 532094, 798141, 1064188, 1596282, 2128376, 3192564, 3458611, 4256752, 6385128, 6917222, 8247457, 8513504, 10375833, 12770256, 13834444, 16494914, 17027008, 20751666, 24742371, 25540512, 27668888, 32989828, 41503332, 49484742, 51081024, 55337776, 65979656, 83006664, 98969484, 107216941, 110675552, 131959312, 166013328, 197938968, 214433882, 221351104, 263918624, 321650823, 332026656, 395877936, 428867764, 527837248, 643301646, 664053312, 791755872, 857735528, 1286603292, 1583511744, 1715471056, 2573206584, 3430942112, 5146413168, 6861884224, 10292826336, 20585652672]

約数ペア:

[(1, 20585652672), (2, 10292826336), (3, 6861884224), (4, 5146413168), (6, 3430942112), (8, 2573206584), (12, 1715471056), (13, 1583511744), (16, 1286603292), (24, 857735528), (26, 791755872), (31, 664053312), (32, 643301646), (39, 527837248), (48, 428867764), (52, 395877936), (62, 332026656), (64, 321650823), (78, 263918624), (93, 221351104), (96, 214433882), (104, 197938968), (124, 166013328), (156, 131959312), (186, 110675552), (192, 107216941), (208, 98969484), (248, 83006664), (312, 65979656), (372, 55337776), (403, 51081024), (416, 49484742), (496, 41503332), (624, 32989828), (744, 27668888), (806, 25540512), (832, 24742371), (992, 20751666), (1209, 17027008), (1248, 16494914), (1488, 13834444), (1612, 12770256), (1984, 10375833), (2418, 8513504), (2496, 8247457), (2976, 6917222), (3224, 6385128), (4836, 4256752), (5952, 3458611), (6448, 3192564), (9672, 2128376), (12896, 1596282), (19344, 1064188), (25792, 798141), (38688, 532094), (77376, 266047)]