20126060944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{8831}}^1$

素因数の和:9436

約数の個数: 80

約数和(自身を含む): 44472582144

約数和(自身を除く): 24346521200

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 563, 1012, 1126, 2024, 2252, 4048, 4504, 6193, 8831, 9008, 12386, 12949, 17662, 24772, 25898, 35324, 49544, 51796, 70648, 97141, 99088, 103592, 141296, 142439, 194282, 203113, 207184, 284878, 388564, 406226, 569756, 777128, 812452, 1139512, 1554256, 1624904, 2234243, 2279024, 3249808, 4468486, 4971853, 8936972, 9943706, 17873944, 19887412, 35747888, 39774824, 54690383, 79549648, 109380766, 114352619, 218761532, 228705238, 437523064, 457410476, 875046128, 914820952, 1257878809, 1829641904, 2515757618, 5031515236, 10063030472, 20126060944]

約数ペア:

[(1, 20126060944), (2, 10063030472), (4, 5031515236), (8, 2515757618), (11, 1829641904), (16, 1257878809), (22, 914820952), (23, 875046128), (44, 457410476), (46, 437523064), (88, 228705238), (92, 218761532), (176, 114352619), (184, 109380766), (253, 79549648), (368, 54690383), (506, 39774824), (563, 35747888), (1012, 19887412), (1126, 17873944), (2024, 9943706), (2252, 8936972), (4048, 4971853), (4504, 4468486), (6193, 3249808), (8831, 2279024), (9008, 2234243), (12386, 1624904), (12949, 1554256), (17662, 1139512), (24772, 812452), (25898, 777128), (35324, 569756), (49544, 406226), (51796, 388564), (70648, 284878), (97141, 207184), (99088, 203113), (103592, 194282), (141296, 142439)]