20132029044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{164429}}^1$

素因数の和:164637

約数の個数: 72

約数和(自身を含む): 53867268000

約数和(自身を除く): 33735238956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 342, 358, 537, 684, 716, 1074, 1611, 2148, 3222, 3401, 6444, 6802, 10203, 13604, 20406, 30609, 40812, 61218, 122436, 164429, 328858, 493287, 657716, 986574, 1479861, 1973148, 2959722, 3124151, 5919444, 6248302, 9372453, 12496604, 18744906, 28117359, 29432791, 37489812, 56234718, 58865582, 88298373, 112469436, 117731164, 176596746, 264895119, 353193492, 529790238, 559223029, 1059580476, 1118446058, 1677669087, 2236892116, 3355338174, 5033007261, 6710676348, 10066014522, 20132029044]

約数ペア:

[(1, 20132029044), (2, 10066014522), (3, 6710676348), (4, 5033007261), (6, 3355338174), (9, 2236892116), (12, 1677669087), (18, 1118446058), (19, 1059580476), (36, 559223029), (38, 529790238), (57, 353193492), (76, 264895119), (114, 176596746), (171, 117731164), (179, 112469436), (228, 88298373), (342, 58865582), (358, 56234718), (537, 37489812), (684, 29432791), (716, 28117359), (1074, 18744906), (1611, 12496604), (2148, 9372453), (3222, 6248302), (3401, 5919444), (6444, 3124151), (6802, 2959722), (10203, 1973148), (13604, 1479861), (20406, 986574), (30609, 657716), (40812, 493287), (61218, 328858), (122436, 164429)]