20730607572

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{2083}}^1$

素因数の和:2557

約数の個数: 96

約数和(自身を含む): 51121953792

約数和(自身を除く): 30391346220

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 214, 276, 321, 337, 428, 642, 674, 1011, 1284, 1348, 2022, 2083, 2461, 4044, 4166, 4922, 6249, 7383, 7751, 8332, 9844, 12498, 14766, 15502, 23253, 24996, 29532, 31004, 36059, 46506, 47909, 72118, 93012, 95818, 108177, 143727, 144236, 191636, 216354, 222881, 287454, 432708, 445762, 574908, 668643, 701971, 829357, 891524, 1337286, 1403942, 1658714, 2105913, 2488071, 2674572, 2807884, 3317428, 4211826, 4976142, 5126263, 8423652, 9952284, 10252526, 15378789, 16145333, 20505052, 30757578, 32290666, 48435999, 61515156, 64581332, 75110897, 96871998, 150221794, 193743996, 225332691, 300443588, 450665382, 901330764, 1727550631, 3455101262, 5182651893, 6910202524, 10365303786, 20730607572]

約数ペア:

[(1, 20730607572), (2, 10365303786), (3, 6910202524), (4, 5182651893), (6, 3455101262), (12, 1727550631), (23, 901330764), (46, 450665382), (69, 300443588), (92, 225332691), (107, 193743996), (138, 150221794), (214, 96871998), (276, 75110897), (321, 64581332), (337, 61515156), (428, 48435999), (642, 32290666), (674, 30757578), (1011, 20505052), (1284, 16145333), (1348, 15378789), (2022, 10252526), (2083, 9952284), (2461, 8423652), (4044, 5126263), (4166, 4976142), (4922, 4211826), (6249, 3317428), (7383, 2807884), (7751, 2674572), (8332, 2488071), (9844, 2105913), (12498, 1658714), (14766, 1403942), (15502, 1337286), (23253, 891524), (24996, 829357), (29532, 701971), (31004, 668643), (36059, 574908), (46506, 445762), (47909, 432708), (72118, 287454), (93012, 222881), (95818, 216354), (108177, 191636), (143727, 144236)]