20008221482

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1\times {\mathrm{2663}}^1$

素因数の和:4318

約数の個数: 32

約数和(自身を含む): 31297311360

約数和(自身を除く): 11289089878

約数列:

[1, 2, 41, 59, 82, 118, 1553, 2419, 2663, 3106, 4838, 5326, 63673, 91627, 109183, 127346, 157117, 183254, 218366, 314234, 3756707, 4135639, 6441797, 7513414, 8271278, 12883594, 169561199, 244002701, 339122398, 488005402, 10004110741, 20008221482]

約数ペア:

[(1, 20008221482), (2, 10004110741), (41, 488005402), (59, 339122398), (82, 244002701), (118, 169561199), (1553, 12883594), (2419, 8271278), (2663, 7513414), (3106, 6441797), (4838, 4135639), (5326, 3756707), (63673, 314234), (91627, 218366), (109183, 183254), (127346, 157117)]