20236800060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{21997}}^1$

素因数の和:22300

約数の個数: 144

約数和(自身を含む): 64858903200

約数和(自身を除く): 44622103140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 269, 285, 342, 380, 538, 570, 684, 807, 855, 1076, 1140, 1345, 1614, 1710, 2421, 2690, 3228, 3420, 4035, 4842, 5111, 5380, 8070, 9684, 10222, 12105, 15333, 16140, 20444, 21997, 24210, 25555, 30666, 43994, 45999, 48420, 51110, 61332, 65991, 76665, 87988, 91998, 102220, 109985, 131982, 153330, 183996, 197973, 219970, 229995, 263964, 306660, 329955, 395946, 417943, 439940, 459990, 659910, 791892, 835886, 919980, 989865, 1253829, 1319820, 1671772, 1979730, 2089715, 2507658, 3761487, 3959460, 4179430, 5015316, 5917193, 6269145, 7522974, 8358860, 11834386, 12538290, 15045948, 17751579, 18807435, 23668772, 25076580, 29585965, 35503158, 37614870, 53254737, 59171930, 71006316, 75229740, 88757895, 106509474, 112426667, 118343860, 177515790, 213018948, 224853334, 266273685, 337280001, 355031580, 449706668, 532547370, 562133335, 674560002, 1011840003, 1065094740, 1124266670, 1349120004, 1686400005, 2023680006, 2248533340, 3372800010, 4047360012, 5059200015, 6745600020, 10118400030, 20236800060]

約数ペア:

[(1, 20236800060), (2, 10118400030), (3, 6745600020), (4, 5059200015), (5, 4047360012), (6, 3372800010), (9, 2248533340), (10, 2023680006), (12, 1686400005), (15, 1349120004), (18, 1124266670), (19, 1065094740), (20, 1011840003), (30, 674560002), (36, 562133335), (38, 532547370), (45, 449706668), (57, 355031580), (60, 337280001), (76, 266273685), (90, 224853334), (95, 213018948), (114, 177515790), (171, 118343860), (180, 112426667), (190, 106509474), (228, 88757895), (269, 75229740), (285, 71006316), (342, 59171930), (380, 53254737), (538, 37614870), (570, 35503158), (684, 29585965), (807, 25076580), (855, 23668772), (1076, 18807435), (1140, 17751579), (1345, 15045948), (1614, 12538290), (1710, 11834386), (2421, 8358860), (2690, 7522974), (3228, 6269145), (3420, 5917193), (4035, 5015316), (4842, 4179430), (5111, 3959460), (5380, 3761487), (8070, 2507658), (9684, 2089715), (10222, 1979730), (12105, 1671772), (15333, 1319820), (16140, 1253829), (20444, 989865), (21997, 919980), (24210, 835886), (25555, 791892), (30666, 659910), (43994, 459990), (45999, 439940), (48420, 417943), (51110, 395946), (61332, 329955), (65991, 306660), (76665, 263964), (87988, 229995), (91998, 219970), (102220, 197973), (109985, 183996), (131982, 153330)]