20977367052

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1\times {\mathrm{13831}}^1$

素因数の和:15238

約数の個数: 48

約数和(自身を含む): 49493330432

約数和(自身を除く): 28515963380

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 1303, 2606, 3909, 5212, 7818, 13831, 15636, 27662, 41493, 55324, 82986, 126391, 165972, 252782, 379173, 505564, 758346, 1341607, 1516692, 2683214, 4024821, 5366428, 8049642, 16099284, 18021793, 36043586, 54065379, 72087172, 108130758, 216261516, 1748113921, 3496227842, 5244341763, 6992455684, 10488683526, 20977367052]

約数ペア:

[(1, 20977367052), (2, 10488683526), (3, 6992455684), (4, 5244341763), (6, 3496227842), (12, 1748113921), (97, 216261516), (194, 108130758), (291, 72087172), (388, 54065379), (582, 36043586), (1164, 18021793), (1303, 16099284), (2606, 8049642), (3909, 5366428), (5212, 4024821), (7818, 2683214), (13831, 1516692), (15636, 1341607), (27662, 758346), (41493, 505564), (55324, 379173), (82986, 252782), (126391, 165972)]