20176573386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1708

約数の個数: 128

約数和(自身を含む): 45649723392

約数和(自身を除く): 25473150006

約数列:

[1, 2, 3, 6, 17, 31, 34, 41, 51, 62, 82, 93, 102, 103, 123, 186, 206, 246, 309, 527, 618, 697, 1054, 1271, 1394, 1511, 1581, 1751, 2091, 2542, 3022, 3162, 3193, 3502, 3813, 4182, 4223, 4533, 5253, 6386, 7626, 8446, 9066, 9579, 10506, 12669, 19158, 21607, 25338, 25687, 43214, 46841, 51374, 54281, 61951, 64821, 71791, 77061, 93682, 108562, 123902, 129642, 130913, 140523, 143582, 154122, 155633, 162843, 185853, 215373, 261826, 281046, 311266, 325686, 371706, 392739, 430746, 466899, 785478, 796297, 933798, 1053167, 1592594, 1920481, 2106334, 2225521, 2388891, 2645761, 3159501, 3840962, 4451042, 4777782, 4824623, 5291522, 5761443, 6319002, 6380953, 6676563, 7937283, 9649246, 11522886, 12761906, 13353126, 14473869, 15874566, 19142859, 28947738, 32648177, 38285718, 65296354, 82018591, 97944531, 108476201, 164037182, 195889062, 197809543, 216952402, 246055773, 325428603, 395619086, 492111546, 593428629, 650857206, 1186857258, 3362762231, 6725524462, 10088286693, 20176573386]

約数ペア:

[(1, 20176573386), (2, 10088286693), (3, 6725524462), (6, 3362762231), (17, 1186857258), (31, 650857206), (34, 593428629), (41, 492111546), (51, 395619086), (62, 325428603), (82, 246055773), (93, 216952402), (102, 197809543), (103, 195889062), (123, 164037182), (186, 108476201), (206, 97944531), (246, 82018591), (309, 65296354), (527, 38285718), (618, 32648177), (697, 28947738), (1054, 19142859), (1271, 15874566), (1394, 14473869), (1511, 13353126), (1581, 12761906), (1751, 11522886), (2091, 9649246), (2542, 7937283), (3022, 6676563), (3162, 6380953), (3193, 6319002), (3502, 5761443), (3813, 5291522), (4182, 4824623), (4223, 4777782), (4533, 4451042), (5253, 3840962), (6386, 3159501), (7626, 2645761), (8446, 2388891), (9066, 2225521), (9579, 2106334), (10506, 1920481), (12669, 1592594), (19158, 1053167), (21607, 933798), (25338, 796297), (25687, 785478), (43214, 466899), (46841, 430746), (51374, 392739), (54281, 371706), (61951, 325686), (64821, 311266), (71791, 281046), (77061, 261826), (93682, 215373), (108562, 185853), (123902, 162843), (129642, 155633), (130913, 154122), (140523, 143582)]