20724502368

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{19157}}^1$

素因数の和:19420

約数の個数: 96

約数和(自身を含む): 55616440320

約数和(自身を除く): 34891937952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 191, 236, 354, 382, 472, 573, 708, 764, 944, 1146, 1416, 1528, 1888, 2292, 2832, 3056, 4584, 5664, 6112, 9168, 11269, 18336, 19157, 22538, 33807, 38314, 45076, 57471, 67614, 76628, 90152, 114942, 135228, 153256, 180304, 229884, 270456, 306512, 360608, 459768, 540912, 613024, 919536, 1081824, 1130263, 1839072, 2260526, 3390789, 3658987, 4521052, 6781578, 7317974, 9042104, 10976961, 13563156, 14635948, 18084208, 21953922, 27126312, 29271896, 36168416, 43907844, 54252624, 58543792, 87815688, 108505248, 117087584, 175631376, 215880233, 351262752, 431760466, 647640699, 863520932, 1295281398, 1727041864, 2590562796, 3454083728, 5181125592, 6908167456, 10362251184, 20724502368]

約数ペア:

[(1, 20724502368), (2, 10362251184), (3, 6908167456), (4, 5181125592), (6, 3454083728), (8, 2590562796), (12, 1727041864), (16, 1295281398), (24, 863520932), (32, 647640699), (48, 431760466), (59, 351262752), (96, 215880233), (118, 175631376), (177, 117087584), (191, 108505248), (236, 87815688), (354, 58543792), (382, 54252624), (472, 43907844), (573, 36168416), (708, 29271896), (764, 27126312), (944, 21953922), (1146, 18084208), (1416, 14635948), (1528, 13563156), (1888, 10976961), (2292, 9042104), (2832, 7317974), (3056, 6781578), (4584, 4521052), (5664, 3658987), (6112, 3390789), (9168, 2260526), (11269, 1839072), (18336, 1130263), (19157, 1081824), (22538, 919536), (33807, 613024), (38314, 540912), (45076, 459768), (57471, 360608), (67614, 306512), (76628, 270456), (90152, 229884), (114942, 180304), (135228, 153256)]